Testrite Telescopic Tubing and Locks www.testriteoem.com
Click the time links below to jump to the specific lock description.A - Clutch Lock - 1:03B - Split Collar Lock - 2:21C - Cam Lock - 2:57D - Shock Cord - 3:4
Internal twist action telescopic pole locking system
Wholesale aluminum tubing & extrusions – Testrite Aluminum
Testrite Instrument Co., Inc.
Alvin® BAT4 47 - 62 Twist-Lock Telescoping Tube
Testrite Instrument Co., Inc. Square Telescopic Tubing Snap Lock
G Snap Locks
Testrite Instrument Co., Inc. Swivel Mechanisms and Swivel Joints
Telescoping or nesting square tubes
Telescopic pole System PN 815 Installation & Usage
Straight Pull Telescopic Pole Antenna Telescoping Pole
Testrite Instrument Co., Inc. Strengthened Plastic 3-Way Snap Corners