{"product_id":"clearance-cmc-protech™-double-pulley","title":"Clearance CMC PROTECH™ Double Pulley","description":"\u003cp\u003eThe \u003cstrong\u003eCMC PROTECH™ Double Pulley\u003c\/strong\u003e is a lightweight, full-strength Prusik-minding pulley designed for technical rescue, rope access, swiftwater rescue, ski patrol, tower work, and other applications where minimizing equipment weight is essential. Its compact design and efficient performance make it an excellent choice for small block-and-tackle systems and mechanical advantage setups.\u003c\/p\u003e\n\u003cp\u003ePrecision-machined side plates optimize the strength-to-weight ratio while maintaining exceptional durability. Extremely low-profile stainless steel hardware helps reduce snagging on rocks, roots, and uneven terrain, while the unique axle assembly provides a smooth side plate profile and impressive strength. The aluminum sheaves ride on sealed ball bearings for high efficiency and smooth rope movement, making this pulley a reliable choice for demanding rescue and technical rigging operations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Lightweight, full-strength double-sheave pulley for technical rescue and rope access\u003cbr\u003e• Prusik-minding design ideal for mechanical advantage systems\u003cbr\u003e• Precision-machined side plates maximize strength while minimizing weight\u003cbr\u003e• Low-profile stainless steel hardware helps reduce snagging hazards\u003cbr\u003e• Unique axle assembly provides a smooth side plate profile and enhanced strength\u003cbr\u003e• Aluminum sheaves mounted on sealed ball bearings for high efficiency\u003cbr\u003e• Compact design works well in small block-and-tackle systems\u003cbr\u003e• Compatible with ropes up to 11 mm (7\/16 in) diameter\u003cbr\u003e• Ideal for mountain rescue, swiftwater rescue, ski patrol, tower work, and technical operations\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Type: Double Sheave Pulley\u003cbr\u003e• Item Number: 300502\u003cbr\u003e• Weight: 156 g (5.5 oz)\u003cbr\u003e• Sheave Size: 25 x 11 mm (1 x 7\/16 in)\u003cbr\u003e• Color: Sand\u003cbr\u003e• NFPA Rating: General Use\u003cbr\u003e• 3 Sigma MBS: 36 kN (8,093 lbf)\u003cbr\u003e• Compatible Rope Diameter: Up to 11 mm (7\/16 in)\u003cbr\u003e• Manufacturer: CMC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Do not load only a single side of a double-sheave pulley.\u003c\/p\u003e","brand":"CMC","offers":[{"title":"Default Title","offer_id":42618278772797,"sku":"300502","price":87.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0066\/4289\/2861\/products\/cmc-protech-double-pulley-rescue-hardware-cmc-fire-safety-usa-30559867961405.jpg?v=1678307631","url":"https:\/\/firesafetyusa.com\/products\/clearance-cmc-protech%e2%84%a2-double-pulley","provider":"Fire Safety USA","version":"1.0","type":"link"}