Swivel Eye Blocks
Single Sheave

Model
No.		 Max.
Cable
Size		 Dimensions Safe
Work
Load
A B C D E F G H
01548 3/16 1 1 1/2 7/16 1/4 5/8 3 13/16 2 7/16 1 3/8 420#
02048 3/16 1 1/2 2 7/16 1 1/4 5/8 4 1/4 2 15/16 2 1/8 480#
02548 1/4 2 2 1/2 7/16 1 1/2 7/8 5 3 7/16 2 5/8 550#
03048 1/4 2 1/2 3 7/16 1 1/2 7/8 5 5/8 4 1/16 3 1/8 640#
03548 5/16 3 3 1/2 5/8 2 1/16 1 3/16 7 5/8 5 3/8 3 3/4 1240#
Dimensions in inches are approximate.
Swivel Hook Blocks
Single Sheave

Model
No.		 Max.
Cable
Size		 Dimensions Safe
Work
Load
A B C D E L O
01578 3/16 1 1 1/2 7/16 2 7/16 1 5/8 4 1/8 1/2 420#
02078 3/16 1 1/2 2 7/16 2 15/16 2 1/8 5/8 1/2 480#
02578 1/4 2 2 1/2 7/16 3 7/16 2 5/6 3/4 11/16 550#
03078 1/4 2 1/2 3 7/16 4 1/16 3 1/8 6 1/4 11/16 640#
03578 5/16 3 3 1/2 5/8 5 3/8 3 3/4 8 1/2 15/16 1240#
Dimensions in inches are approximate.
Flat Blocks
Single Sheave

Model
No.		 Max.
Cable
Size		 Dimensions Safe
Work
Load
A B C D E F G H K L
01558 3/16 1 1 1/2 7/16 2 1 7/16 11/16 1/8 1 7/8 1 1/4 1 3/8 420#
02058 3/16 1 1/2 2 7/16 2 1 7/16 11/16 2 1/2 2 15/16 1 1/8 1 1/2 480#
02558 1/4 2 2 1/2 7/16 2 1 7/16 11/16 2 5/8 2 15/16 1 1/8 1 5/8 550#
03058 1/4 2 1/2 3 7/16 2 1 7/16 11/16 3 1/4 3 9/16 1 1/8 1 3/4 640#
03558 5/16 3 3 1/2 5/8 3 9/16 2 5/8 1 3 3/4 4 3/8 1 1/2 2 1/4 1240#
Dimensions in inches are approximate.
Gable Blocks
Single Sheave

Model
No.		 Max.
Cable
Size		 Dimensions Safe
Work
Load
A B C D E F G H O
01568 3/16 1 1 1/2 7/16 1/4 1 1/8 3/8 2 7/16 3 1/4 1 5/8 420#
02068 3/16 1 1/2 2 7/16 1/4 1 1/8 3/8 2 15/16 3 3/4 2 1/8 480#
02568 1/4 2 2 1/2 7/16 1/4 1 1/8 3/8 3 7/16 4 1/4 2 5/8 550#
03068 1/4 2 1/2 3 7/16 1/4 1 1/2 3/8 4 1/16 4 13/16 3 1/8 640#
03568 5/16 3 3 1/2 5/8 5/16 1 1/2 9/16 5 3/8 6 1/2 3 3/4 1240#
Dimensions in inches are approximate.
Sheaves
with bronze bushings

Model
No.		 Max.
Cable
Size		 Dimensions Safe
Work
Load
A B C D E F O
00158 3/16 1 1/2 1 1/2 15/32 7/16 5/16 3/16 420#
00208 3/16 2 1 1/2 1/2 15/32 7/16 5/16 3/16 480#
00258 1/4 2 1/2 2 1/2 15/32 7/16 5/16 1/4 550#
00308 1/4 3 2 1/2 1/2 15/32 7/16 5/16 1/4 640#
00358 5/16 3 1/2 3 3/4 11/16 5/8 15/32 5/16 1240#
Dimensions in inches are approximate.
Bushings

Model
No.		 Dimensions
A B C
05014 1/4 1/2 1/2
05516 5/16 1/2 1/2
05038 3/8 1/2 1/2
07538 3/8 3/4 3/4
Sheaves

Part
Number		 Dimensions Cable
Size		 Weight
A B C D
04250 4 17/32 3/16 7/8 3/16 & 1/4 1.69
04375 4 21/32 5/16 7/8 5/16 & 3/8 1.83
04500 4 25/32 7/16 7/8 7/16 & 1/2 2.00
05375 5 7/8 5/16 1 1/4 5/16 & 3/8 3.94
05500 5 7/8 7/16 1 1/4 7/16 & 1/2 3.56
06075 6 7/8 5/16 1 1/4 5/16 & 3/8 6.00
06500 6 7/8 7/16 1 1/4 7/16 & 1/2 5.63
Dimensions in inches are appoximate.
Bushings

Part
Number		 Dimensions Weight
A B C
17850 7/8 1/2 17/32 .06
17863 7/8 5/8 17/32 .05
17875 7/8 3/4 17/32 .02
27850 7/8 1/2 21/32 .05
27863 7/8 5/8 21/32 .04
27875 7/8 3/4 21/32 .03
57850 7/8 1/2 25/32 .07
57863 7/8 5/8 25/32 .05
57875 7/8 3/4 25/32 .03
12575 1 1/4 3/4 7/8 .15
12578 1 1/4 7/8 7/8 .13
12510 1 1/4 1 7/8 .08
12518 1 1/4 1 1/4 7/8 .04
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