Series 50 ball bearing block features include: A captive lock universal head, so that a sliding lock can be engaged to lock the head post into either of two plains or disengaged to leave it free to swivel; bearing cut-outs in the cheeks make it easy to flush salt and sand out of the bearing to ensure a longer service life; quick adjusting cleat arms; "Key Hole" becket pins -- the becket pins lock into the key hole slots. There are no split rings to get lost, or cover with tape to prevent from catching lines or clothing. Gray sheave. 1/2" rope max.

Pin Diameter": 3/16
MWL#: 102
BL#: 3307

Single, loop top

Note: This item has been discontinued. We have none in stock and it is no longer available to us.

E-Mail sales@shipstore.com with any questions.