Specification Brand : uxcell BulletPoint1 : Package Content: 4 Pcs lifting single pulley blocks, wheel groove width: 0.24" / 6mm, overall size: 2.25" x 1.02" x 0.51" / 57 x 26 x 13mm (L*W*H). BulletPoint2 : Features: Made of good-quality 316 stainless steel and nylon materials, durable and corrosion-resistant. BulletPoint3 : Function: Reduces friction and wear on cables and ropes, allowing for easier and smoother movement. BulletPoint4 : Multiple Use: Construction and landscaping projects for moving materials and equipment. Sailing, boating, and marine activities for rigging and towing. Outdoor camping and survival situations for lifting heavy objects.Easy to use: Attach the pulley securely to a fixed point using a rope or hook. Then, thread the cable or rope through the pulley wheel and ensure it is secure. BulletPoint5 : Easy to Use: Attach the pulley securely to a fixed point using a rope or hook. Then, thread the cable or rope through the pulley wheel and ensure it is secure. Color : Silver Department : womens IncludedComponents : Pulley ItemDisplayDimensions_Height : 0.79 centimeters ItemDisplayDimensions_Length : 3.54 centimeters ItemDisplayDimensions_Width : 1.38 centimeters ItemName : uxcell 4Pcs Marine Pulley 25mm Single Pulley Block, 316 Stainless Steel Nylon Hanging Wire Towing Wheel, Cable Rope Runner Pulley Roller ItemPackageDimensions_Height : 28.8 centimeters ItemPackageDimensions_Length : 2.1 centimeters ItemPackageDimensions_Width : 10.1 centimeters ItemPackageQuantity : 4 ItemTypeKeyword : snatch-blocks Manufacturer : uxcell Material : 316 Stainless Steel, Nylon ModelName : Exercise Machine Attachments ModelNumber : a24022200ux0253 NumberOfItems : 4 PartNumber : a24022200ux0253 Pattern : Solid ProductDescription : Description:Features: Made of good-quality 316 stainless steel and nylon materials, durable and corrosion-resistant. Function: Reduces friction and wear on cables and ropes, allowing for easier and smoother movement. Easy to use: Attach the pulley securely to a fixed point using a rope or hook. Then, thread the cable or rope through the pulley wheel and ensure it is secure. Multiple Use: Construction and landscaping projects for moving materials and equipment. Sailing, boating, and marine activities for rigging and towing. Outdoor camping and survival situations for lifting heavy objects. Notice: Check the condition of the cables or ropes regularly for signs of wear or damage. Specification: Color: Silver Tone Material: 316 Stainless Steel, Nylon Lug Width: 0.3" / 7.5mm Wheel Groove Size: 0.24" / 6mm Wheel Outer Diameter: 0.98" / 25mm Overall Size: 2.25" x 1.02" x 0.51" / 57 x 26 x 13mm (L*W*H).