COUPLER
Bell & Gossett 118474 Coupler Mount Set for PD-35/PD-37
I picked up the PR1G.75X50X5 Resin Fiberglass kit for a boat repair job and it worked great.
Quick Connect Coupler Plug 1/4-in Body x 1/4" NPT Female Thread Qty 2
What stands out about this is the Oxford cloth's ability to stay cool in heat.