• 4-1/2" (114 mm) Vacuum Cup with 9" (229 mm) Long Clamping Bar
• Perfect for Aligning Adjacent Shower Enclosure Panels
• Bar Adjusts 5-3/4" (146 mm) Side-to-Side
• Two Threaded Clamp Knobs

The CRL Third Hand Fixation Device is the perfect solution for applying the pressure needed to bond UV and shower door hardware in place during heating and curing. The adjustable steel sliding bracket allows for precise positioning of clamp tips over your hardware. The clamp screws can accommodate knobs or bars exceeding 2" (51 mm) in height. Simply attach the 4-1/2" (114 mm) pump action vacuum cup within 2" or 3" (51 to 76 mm) of the hardware mounting point, adjust the clamp bar to center a clamp tip over the hardware, and screw one of the clamps down to secure the hardware in place. For added pressure when working with higher viscosity adhesives, lower the second clamp tip down onto the surface and tighten. Using the vacuum cup as a fulcrum in this way helps to force air bubbles out of adhesive and create the tightest possible gap to enhance adhesive performance. The CRL Third Hand Fixation Device can also be used to hold automotive trims and moldings in place while the adhesive cures.

Product Warning:

The UV91111 is assembled using a pump style vacuum cup base. The plunger on this cup features a red safety ring. When this ring appears cup should be re-attached or re-pumped to recreate vacuum. Always use caution when handling the vacuum pad and store with the pad cover in place to avoid damage.