Specification Brand : Dilwe BulletPoint : Designed fit Wire Rope,Pulley Block, 1/4 In Max. Cable Size 3 In Sheave Outside Dia.-2040002067 BulletPoint1 : Pulley block is made of highest quality stainless steel 316 sheet stamping, and with outrunner workmanship, which is shell has strong BulletPoint2 : Pulley block is made of highest quality stainless steel 316 sheet stamping, and with outrunner workmanship, which is shell has strong BulletPoint3 : Pulley block adopts highstrength nylon, the wheel is not easy to scratch the rope and strong and in use. And it can help improve the overall comprehensive performan BulletPoint4 : This pulley block is a great accessory for kayaking, canoeing and other water sports, and it is also a wonderful upgrade replacement for broken or old one. BulletPoint5 : Knotproof beams are designed under the wheels to effectively prevent the rope from knotting during use. And it can save effort can change direction. ExternallyAssignedProductIdentifier1 : 0313548441038 ExternallyAssignedProductIdentifier2 : 313548441038 ItemName : Dilwe Pulley Block, 2pcs Pulley Block with Nylon Sheave Stainless Steel Rope Pulley Nylon Blocks for Kayak Boat ItemPackageQuantity : 1 ItemTypeKeyword : shell-blocks Manufacturer : Dilwe Material : stainless steel ModelNumber : Dilwe9o5u018ibe1679 NumberOfItems : 1 PartNumber : Dilwe9o5u018ibe1679 Pattern : Solid ProductDescription : Specification: Item Type: Pulley Block Material: Stainless Steel Shell + Nylon Sheave Product Color: As Pictures Shown Product Weight: Approx. 48g / 1.7oz