Schaefer Series 5 Flat Base Cheek Blocks are ideal for use on spars or the deck to lead sheets, halyards, reefing gear and any control line requiring a smooth lead.
Features:
Flat base distributes loads to a larger surface area than other designs that place loads on the mounting bolts only
Strong stainless steel base
Strong aluminum sheave
Use 5 Series cheek block pad 55-60 on curved surfaces. Fits spar diameters 2-1/2"-6"- Sold Separately
Specifications:
Maximum line size: 7/16" (11mm)
Safe working load: 1750lbs. (795kg)
Dimensions: 3-5/8" (92mm) L x 2-7/32" (57mm) W x 7/8" (22mm) H
Hole centers: 3"(76mm)
Sheave diameter: 2" (51mm)
Required Fasteners: 4 x #10