JR Clancy Wire Guide Floor Blocks
- Used with wire guide locking rail. Due to their limited travel, wire guided sets can use this economical fixed floor block.
- 8″ (203.2 mm) diameter Nylon or ASTM Class 30 grey iron sheave, grooved for 3/4″ (19 mm) rope
- Sealed precision 17mm ball bearings
- 12-gauge side plates fully enclose sheave
- Additional spacers are provided for arbor guide wire attachment
- Floor block clip package includes mounting hardware for attachment to 011-518 locking rails