OX BLOCK™ CLEVIS TOP W Buck Pin and OX HORN™ 50063D Replacement Blades Klein Havens Slots:6 Slot Klein Havens Number of Pockets: 6 Outside Pockets: 0 Inside Pockets: 6 Pocket Material: Heavy Duty Canvas Material: Heavy Duty Canvas 2 Way Snap: No Rain Flap: No Back Straps Shoulder Straps: No Closure Tab: N A Bottom Material: Molded Plastic Bottom Drainage Holes: Yes Wheels: No Magnet: No Attachment Type: N A Bucket Hooks Included: Yes Bucket Hook Model: 5334 PVC Hooks Standards: N A The advantage of the pulleys used by Buckingham is the swivel side plate that allows for quick and easy rope installation without removing the pulley from the connecting device 5" Weight: 2