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Blocks

Block Capacities

Select the sheave diameter to output the cast and nylon block attributes

Loft Blocks

# Lines JRC Series Cast Nylon
1 55/56 500 750
1 19 500 500
2 55/56 700 750
2 19 500 500
4+ 55 1300 1300
4+ 19 700 700
# Lines JRC Series Cast Nylon
1 55/56 700 -
1 19 - -
2 55/56 1400 -
2 19 - -
4+ 55 2500 -
4+ 19 - -
# Lines JRC Series Cast Nylon
1 55/56 1400 -
1 19 - -
2 55/56 - -
2 19 - -
4+ 55 - -
4+ 19 - -

Head Blocks

# Lines JRC Series Cast Nylon
6-10 55/59 1300 -
# Lines JRC Series Cast Nylon
6-10 55/59 3000 3000
# Lines JRC Series Cast Nylon
6-10 55/59 3600 -

RWL is the maximum load J.R. Clancy Inc. recommends be applied to listed products. Consult J.R. Clancy for advice on specific applications. For RWL on additional cable sizes, please consult www.jrclancy.com.

Data is provided for general information on J.R. Clancy equipment which is in "as new" condition. Every effort has been made to make this data accurate. However, no guarantee of accuracy is made or implied.

Wenger and JR Clancy

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