Stand-up bases allow a wide variety of blocks to be held upright, swivel freely, or pivot so lines have a fairlead under load. The ball-and-socket design lets blocks articulate up to 45 degrees and swivel freely.

Height (mm)
44 mm

Weight (g)
85 g

Base Ø (mm)
54 mm

Inside socket Ø (mm)
10 mm

Pin Ø (mm)
5 mm

Fasteners (mm)
5 FH mm

Maximum working load (kg)
181 kg

Breaking load (kg)
590 kg

Use with
2.25"/Little Fiddle/ratchets

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