Tie Down Engineering Bolster Bracket Pair - 10" with Swivel

A pair of 10 in swivel bolster brackets for pontoon trailer bunks. The swivel lets the bunk pivot to meet the tube instead of fighting it, so the boat self-centers as it comes up rather than climbing one bunk and sitting cocked — it matters on a pontoon, which has no keel to find the middle of the trailer.

The 10 in size suits taller frames, typically tritoons and bigger pontoons where the tube sits high above the crossmember. Measure from the top of the crossmember to the tube contact point; if that is nearer 8 in, order the 8 in pair.

Specs

• Quantity: pair
• Height: 10 in
• Swivel: yes
• Brand: Tie Down Engineering
• UPC: 081628812152

Fit: mounts to the trailer crossmember and carries a standard bunk board. Replace both sides together; one new swivel against one seized bracket loads the boat unevenly.