Light Source 4in Mega-Square Half Coupler XL - Black
Details
The 4" Mega-Square Half Coupler XL is designed to fit 4" square tube. Great for hanging speakers or whatever your application needs from 4" square tube structural members. Easy installation, slide up onto tube, flip the link over, tighten the wing nut. Recessed hex pocket for 1/2" bolts. 1/2:-13tpi x 1.25" grade 8 yellow zinc plated, with 1" Belleville washer and nylock nut provided with clamp. Any length 1/2" hex head bolt may be substituted to fit your application. Utilizing a socket cap screw will allow fastening to loads that have internal threads.
Specifications:
Minimum Size:
- 4" square tubing
Maximum Size:
- 4" square tubing
Working Load Limit:
- 1100 pounds
Hardware:
- 1/2:-13tpi x 1.25" grade 8 yellow zinc plated, with 1" Belleville washer and nylock nut
Dimensions:
- 1.25" thick x approx. 6.25" x 6.25"
Weight:
- 36.2 ounces
Customer support assisted me with a quest about rated amperage and this being a tax exempt purchase. Very helpful.
checkout was messy - shipping pricy...
click, ship and delivered in timely manner. Thank you