Schaefer Halyard Control Blocks

Schaefer


Schaefer Fixed/Hinged Fairlead Blocks
Product No. Sheave Diameter Load Limit Weight Line Size
SCH20031 27mm 225kg
(500lbs)
28g
(1oz)
8mm
(5/16in.)
SCH30031 27mm 454kg
(1000lbs)
62g
(2.2oz)
11mm
(7/16in.)
SCH50631 51mm 454kg
(1000lbs)
122g
(4.3oz)
11mm
(7/16in.)
SCH30032 37mm 295kg
(650lbs)
102g
(3.6oz)
11mm
(7/16in.)
SCH50632 51mm 454kg
(1000lbs)
7.3g
(2.3oz)
11mm
(7/16in.)
Schaefer Half-Moon Mast Base Blocks
Product No. Sheave Diameter Load Limit Weight Line Size
SCH3206 60mm 1361kg
(3000lbs)
320g
(11.3oz)
16mm
(5/8in.)
SCH3206UC 60mm 1361kg
(3000lbs)
320g
(11.3oz)
16mm
(5/8in.)
SCH3215UC 60mm 1361kg
(3000lbs)
425g
(15oz)
16mm
(5/8in.)
SCH3217 60mm 1361kg
(3000lbs)
411g
(14.5oz)
10mm
(3/8in.)
Schaefer Halyard Lift Blocks
Product No. Sheave Diameter Load Limit Weight Line Size
SCH0250 27mm 410kg
(900lbs)
62g
(2.2oz)
8mm
(5/16in.)
SCH0350 37mm 445kg
(1000lbs)
99g
(3.5oz)
11mm
(7/16in.)
SCH30350 37mm 445kg
(1000lbs)
85g
(3oz)
11mm
(7/16in.)
SCH50460 51mm 795kg
(1750lbs)
156g
(5.5oz)
11mm
(7/16in.)
SCH50660 51mm 680kg
(1500lbs)
156g
(5.5oz)
11mm
(7/16in.)
SCH70460 60mm 1020kg
(2250lbs)
230g
(8.1oz)
16mm
(5/8in.)