Product Features:

• Stainless Steel Base, Head post & Hub

• Roller are not ball bearing so they will not have any issues that come with ball bearing rollers

• Side-plates: UV-stabilized with reinforced nylon composite for maximum protection 

• Block Connection: Base Mounting

• Becket: No

• Mounting screws are NOT included

Specifications:

• Sheave Diameter: ~2.75" (70mm)

• Max. Line (Rope) Diameter: 0.63" (16mm)

• Max. Working Load (MWL): 8377lb (3800kg) 

• Breaking Load: 3968lb (1800kg) 

• Weight: 1lb 2.4oz (520gr)

• Base plate: 4.5x3.4" (114x85mm)

• Mounting holes on center: Short side:2.6" (66mm). Long-side: 3.8" (96mm)