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 mm) diameter nylon or ASTM Class 30 grey iron sheave, grooved for 3/4″ (19 mm) rope.
• Sealed precision 17 mm (.67″) ball bearings.
• 12 gauge (2.65 mm) 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.