{"product_id":"rubber-insulating-sleeves","title":"Rubber Insulating Sleeves | ASTM D1051 | Class 2–4 | S–XL","description":"\u003c!-- Adjustable H2 Header --\u003e\n\u003ch2 style=\"text-align: left; margin-top: 15px; margin-bottom: 12px; font-size: 14pt;\"\u003e\u003cstrong\u003eRubber Insulating Sleeves | ASTM D1051 | Class 2–4 | S–XL — Product Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRubber Insulating Sleeves\u003c\/strong\u003e are made from premium natural rubber to provide outstanding dielectric properties with flexibility, strength, and durability. Manufactured using a dipped process for comfort and dexterity, these sleeves feature an \u003cstrong\u003eergonomic curved design\u003c\/strong\u003e to help reduce user fatigue during extended wear. \u003cstrong\u003eStraps and buttons\u003c\/strong\u003e keep the sleeves securely in place, and a \u003cstrong\u003ecolor-coded label\u003c\/strong\u003e supports quick verification of compliance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Rubber Construction\u003c\/strong\u003e – Excellent dielectric properties with flexible, durable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort \u0026amp; Dexterity\u003c\/strong\u003e – Dipped manufacturing process supports comfort and flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Curved Design\u003c\/strong\u003e – Helps reduce user fatigue during extended use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Fit\u003c\/strong\u003e – Straps and screw-in buttons help keep sleeves in position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance Verification\u003c\/strong\u003e – Color-coded label provides quick, clear verification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"margin: 18px 0;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 10px 0 18px 0; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"background: #111; color: #fff; text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background: #111; color: #fff; text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNatural Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYellow \/ Red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSmall, Regular, Large, X-Large\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eStandard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCompliant with ASTM D1051\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1 pair per aluminum bag, cardboard box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBox Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e32\" x 14\" x 2.5\" (81 cm x 35.5 cm x 6.3 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top: -6px;\"\u003e\u003cem\u003eStraight sleeves available upon request.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr style=\"margin: 18px 0;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eDimensions (by Size)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eDimensions shown in \u003cstrong\u003ein (mm)\u003c\/strong\u003e. Tolerances: \u003cstrong\u003eA\u003c\/strong\u003e ±13 mm (±1\/2 in.), \u003cstrong\u003eB\u003c\/strong\u003e minimum allowable length, \u003cstrong\u003eC\u003c\/strong\u003e ±13 mm (±1\/2 in.), \u003cstrong\u003eD\u003c\/strong\u003e ±6 mm (±1\/4 in.).\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 10px 0 18px 0; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"background: #111; color: #fff; text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eDimension\u003c\/th\u003e\n\u003cth style=\"background: #111; color: #fff; text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eSmall\u003c\/th\u003e\n\u003cth style=\"background: #111; color: #fff; text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eRegular\u003c\/th\u003e\n\u003cth style=\"background: #111; color: #fff; text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eLarge\u003c\/th\u003e\n\u003cth style=\"background: #111; color: #fff; text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eX-Large\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e24.25\" (616 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e26.5\" (673 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e27.75\" (705 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e29.5\" (749 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e15.13\" (384 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e15.5\" (394 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e16\" (406 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e17.5\" (445 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12.5\" (317 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12.25\" (311 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12.87\" (327 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12.87\" (327 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5.75\" (146 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5.25\" (133 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e6.87\" (175 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e7\" (178 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr style=\"margin: 18px 0;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eClass Options \u0026amp; Voltage Ratings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 10px 0 18px 0; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"background: #111; color: #fff; text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003ePart Number\u003c\/th\u003e\n\u003cth style=\"background: #111; color: #fff; text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eClass\u003c\/th\u003e\n\u003cth style=\"background: #111; color: #fff; text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eMax Use AC Volts\u003c\/th\u003e\n\u003cth style=\"background: #111; color: #fff; text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eMax Use DC Volts\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003c!-- Class 2 --\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRIS-2-RY-S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e17,000\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRIS-2-RY-RG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e17,000\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRIS-2-RY-L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e17,000\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRIS-2-RY-XL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e17,000\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Class 3 --\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRIS-3-RY-S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e26,500\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e39,750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRIS-3-RY-RG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e26,500\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e39,750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRIS-3-RY-L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e26,500\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e39,750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRIS-3-RY-XL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e26,500\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e39,750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Class 4 --\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRIS-4-RY-S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e36,000\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e54,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRIS-4-RY-RG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e36,000\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e54,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRIS-4-RY-L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e36,000\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e54,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRIS-4-RY-XL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e36,000\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e54,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr style=\"margin: 18px 0;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible Accessories\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIS-STRAPS\u003c\/strong\u003e – Adjustable Straps with Buckle for Rubber Insulating Sleeves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIS-HARN\u003c\/strong\u003e – Harness for Rubber Insulating Sleeves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIS-BTN-S\u003c\/strong\u003e – Screw-in Button for Rubber Insulating Sleeves\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PENTA ESP","offers":[{"title":"Small \/ Class 2","offer_id":52233319186731,"sku":"30083221","price":642.5,"currency_code":"USD","in_stock":true},{"title":"Small \/ Class 3","offer_id":52233319219499,"sku":"30083222","price":793.0,"currency_code":"USD","in_stock":true},{"title":"Small \/ Class 4","offer_id":52233319252267,"sku":"30083223","price":1194.75,"currency_code":"USD","in_stock":true},{"title":"Regular \/ Class 2","offer_id":52233319285035,"sku":"30083224","price":633.0,"currency_code":"USD","in_stock":true},{"title":"Regular \/ Class 3","offer_id":52233319317803,"sku":"30083225","price":763.0,"currency_code":"USD","in_stock":true},{"title":"Regular \/ Class 4","offer_id":52233319350571,"sku":"30083226","price":1164.5,"currency_code":"USD","in_stock":true},{"title":"Large \/ Class 2","offer_id":52233319383339,"sku":"30083227","price":672.75,"currency_code":"USD","in_stock":true},{"title":"Large \/ Class 3","offer_id":52233319416107,"sku":"30083228","price":823.25,"currency_code":"USD","in_stock":true},{"title":"Large \/ Class 4","offer_id":52233319448875,"sku":"30083229","price":1455.75,"currency_code":"USD","in_stock":true},{"title":"X-Large \/ Class 2","offer_id":52233319481643,"sku":"30083230","price":692.75,"currency_code":"USD","in_stock":true},{"title":"X-Large \/ Class 3","offer_id":52233319514411,"sku":"30083231","price":843.25,"currency_code":"USD","in_stock":true},{"title":"X-Large \/ Class 4","offer_id":52233319547179,"sku":"30083232","price":1757.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/3956\/1259\/files\/1_2e1cc23e-b81e-495e-8047-d632c8095443.png?v=1770919133","url":"https:\/\/utilitypipesupply.com\/products\/rubber-insulating-sleeves","provider":"Utility Pipe Supply","version":"1.0","type":"link"}