Harken 38mm Double Big Bullet Block w/Becket [128] truck implements & attachments these brackets are 4” wide

these brackets are 4” wide with slots that are 1/2” wide spaced 1-3/4” apart with a top hole diameter of 1/2”

the TT™ 15 Mini is water-resistant up to 10 meters (1 ATM) and features a replaceable collar strap for long-term durability

Shakespeare Galaxy Style 5018

Automatic Helm-Operated Free-Fall Windlass

Harken 38mm Double Big Bullet Block w/Becket [128] truck implements & attachments these brackets are 4” wide38mm Double Big Bullet Block with Becket Low friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Features: Sheave: 38mm (1 1 2") Maximum Line: 10mm (3 8") Maximum Working Load: 272kg (600lb)