VEVOR 10 T Winch Snatch Block, 22,000 lbs Capacity Block and Tackle Pulley System, Work with 0.4" - 0.55" Rope, Winch Hook Accessories, Heavy Duty Offroad Recovery Accessory for Truck Tractor ATV UTV Heavy Duty Lifting Power Double the Power Flexible Pulling Pulley Groove Durable and Tough Easy Assembly Outer Ring Diameter: 4.6 in / 117 mm,Inner Ring Diameter: 3 in / 76 mm,Breaking Strength: 22,000 lbs / 10 T,Ring Thickness: 0.5 in / 13 mm,Item Model Number: TK-10T,Product Weight: 7.5 lbs / 3.4 kg,Pulley Groove Size: 0.6 in / 16 mm,Compatible Rope Diameter: 0.4 - 0.55 in / 10 - 14 mm,Product Dimensions: 10.2 x 5.1 x 1.4 in / 259 x 130 x 36 mm,Pulley Diameter: 4.25 in / 108 mm,Working Load: 11,000 lbs / 5 T