Schaefer Flat Base Aluminum Double Cheek Block / Delrin 2" Dia. Sheave

Flat, stainless base plate distributes loads to a larger surface area than other designs that place loads on mounting bolts only. Use on spars and deck to lead sheets, halyards, reefing gear, and any control requiring a strong, smooth lead.

Double Cheek Block with Delrin Sheaves. Lower Sheave Safe Working Load 1750 lbs, Upper Sheave 350 lbs.

Our Part # SCH50428 | Schaefer Part # 504-28

Sheave Dia.: 51 mm (2 in)
Max Line: 11 mm (7/16 in)
Length: 92 mm (3 5/8 in)
Width: 57 mm (2 7/32 in)
Height: 40 mm (1 19/32 in)
Fasteners (4): 5 mm (# 10 RH)
Fastener Spacing: 76 mm (3 in)
Safe Working Load: 795 kg (1750 lb)
Weight Alum.: 224 g (7.9 oz)