Specification Brand : uxcell BulletPoint1 : Package Content: 36 pcs screws and 6 pcs lifting single pulley blocks totally, wheel groove width: 0.39" / 10mm, overall size: 2.8" x 2.2" x 0.79" / 71 x 56 x 20mm (L*W*H). BulletPoint2 : Features: Made of good-quality iron, 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. Outdoor camping and survival situations for lifting heavy objects. Sailing, boating, and marine activities for rigging and towing.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 ItemName : uxcell 6Set Wall Mounted Pulley 71mm Single Pulley Block, Iron Hanging Wire Towing Wheel, Cable Rope Runner Pulley Roller in Zinc Plated ItemPackageDimensions_Height : 3.35 inches ItemPackageDimensions_Length : 8.27 inches ItemPackageDimensions_Width : 5.12 inches ItemPackageQuantity : 6 ItemTypeKeyword : snatch-blocks Manufacturer : uxcell Material : Iron ModelNumber : a24022200ux0274 NumberOfItems : 6 PartNumber : a24022200ux0274 ProductDescription : Description:Features: Made of good-quality iron, 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. Outdoor camping and survival situations for lifting heavy objects. Sailing, boating, and marine activities for rigging and towing. Notice: Check the condition of the cables or ropes regularly for signs of wear or damage. Specification: Color: Silver Tone Material: Iron Lug Width: 0.67" / 17mm Wheel Groove Size: 0.39" / 10mm Wheel Outer Diameter: 1.5" / 38mm Overall Size: 2.8" x 2.2" x 0.79" / 71 x 56 x 20mm (L*W*H)