DOUBLE KNEE BRACE BRACKET W/ CARRIAGE BOLTS FOR TREEHOUSE tree-house-attachment-bolts-tabs Great for use in all

Great for use in all your tree house projects to prevent metal to metal contact

A rider should have two separate lanyards attached to the trolley for a safe and secure ride

4 - TAB NUTS

but with a 1¾" diameter shaft vs the traditional 1¼"

Hatch Lift for Trap Doors for tree house trap doors

DOUBLE KNEE BRACE BRACKET W/ CARRIAGE BOLTS FOR TREEHOUSE tree-house-attachment-bolts-tabs Great for use in allThis Double Knee Brace Bracket attaches to Treehouse Attachment Bolts and to 1. 25" diameter lag bolts. It is used for attaching two knee braces to a single fastener to reduce tree impact. Often, this bracket is used in making a tribeam. To see how to build one, please watch our Tri Beam Construction Video.