Tree House Lag Bolt 1.25x12

This 1.25"x12" lag bolt is a lightweight treehouse fastener for situations where a Treehouse Attachment Bolt is not necessary.

These fasteners are typically used by treehouse builders when the loads are very light and a large wound in the tree (such as is made for a larger treehouse bolt) is not necessary. The predrill hole size is either 1" or 1.125", depending on hardness of the tree species and actual size of bolt which is not always exactly 1.25".
Installed best using 1-7/8" socket and 3/4" wratchet handle.