Schaefer 303-30 37mm 3 Series Single Aluminum Curved Cheek Block
Schaefer 303-30 37mm 3 Series Single Aluminum Curved Cheek Block
Aluminum cheek block with curved base. Curved stainless steel base fits spar diameters up to 2". Delrin(tm) plain bearing sheave ensures high safe working load and is good for static loads.
Sheave Dia. |
1-7/16" (37 mm) |
Max Line |
7/16" (11 mm) |
L (Length) |
3-11/16" (94 mm) |
W (Width) |
1" (25 mm) |
H (Height/Thickness) |
3/4" (19 mm) |
Fasteners |
(4) #10 RH (5 mm) |
C/C (Center-to-Center distance) |
3-3/16" (81 mm) |
SWL (Safe Working Load) |
1000 lbs (450 kg) |
Weight (Stainless) |
2.2 oz (62 g) |
Weight (Aluminum) |
2.1 oz (59 g) |
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Schaefer 303-30 37mm 3 Series Single Aluminum Curved Cheek Block
Sale price$61.10
Regular price$70.25