3inch Square Tube Black Plastic Caps. 8 pcs steel lockbox This is a box of

This is a box of 10

These are weld on and unpainted

3/8" holes at corners

barrel hinge set with zerk fitting

Some locks require 1 7/8" hole and reduction rings (2 1/8" to 1 7/8") can be purchased with your lock to install in this size box

3inch Square Tube Black Plastic Caps. 8 pcs steel lockbox This is a box of3inch Square Tube Black Plastic Caps. 8 pcs Provides a finished look when installed on square tube ends. Made from heavy duty high quality black LD polyethylene, UV weather resistant to provide long lasting protection from rain and snow. Can be used for many small projects: furniture glide floor protectors, fence post end caps, and to protect from damage caused by marring from the sharp ends of square tubing.