Threaded Stems & Clamps

Clamp for 3/4" Square Tubing w/ 3"L Stem & 3/8 Threaded Fitting

1" Square Tubing Clamp - 3"L Stem & 3/8 Threaded Fiting - Chrome This 1" square tubing clamp features 3"L steam with a 1/4" x 3/8" fitting that will work with all of our sign holder frames.

 .5" x 1.5" Rectangular Tubing Clamp - 2"L Stem & 3/8 Threaded Fiting - Chrome  This rectangular clamp  features 2"L steam with a 1/4" x 3/8" fitting that will work with all of our sign holder frames.

Clamp for 1 & 1.25 Round Tubing w/ 3"L Stem & 3/8 Threaded Fitting

3/8'' x 6" L Both Ends Threaded Stem - Chrome 6 " chrome threaded stem is used to attach from the 3 / 8 " fitting on a sign holder to the 3 / 8 " fitting on a clamp.

3/8'' x 3" L Both Ends Threaded Stem - Chrome 3 " chrome threaded stem is used to attach from the 3 / 8 " fitting on a sign holder to the 3 / 8 " fitting on a clamp.

Spring Clamp for Rectangular  .5" x 1.5" Tubing w/ 3/8" Threaded Fitting

Universal Clamp - Fits 3/8" Threaded Stem - Chrome This universal clamp features a threaded opening for secure attachment signs. It will take 3/8" threaded stem. 

90 Degree Magnetic Clamp w/ Magnetic Base - Fits 3/8" Threaded Stem - Chrome This 90 degree magnetic chrome base features a threaded opening for secure attachment signs. It will take 3/8" threaded stem. 

4" Long Clamp w/ Magnetic Base - Fits 3/8" Threaded Stem - Chrome This 4'' L magnetic chrome base features a threaded opening for secure attachment signs. It will take 3/8" threaded stem.

Spring Clamp for 1" Square Tubing w/ 3/8" Threaded Receiver Chrome