NEW! 1/8" Aluminum Replacement Wheel for 640-4 & 640-5 Backer Rod Insertion Tools SPRING2024 Full assembly - ready to

Full assembly - ready to go right out of the box

Integral spring loaded check-valve does not drip or dispense sealant until it is activated by pressing against screw head (minimum 3/16" high)

Quick Push-On

* Please note the DL-45-T37E is an improved version of the DL-45-T33E with all the same features but now includes 996-1 metal nozzle adapter and 32-55 metal nozzle

the jacket is lined with lightweight mesh

NEW! 1/8" Aluminum Replacement Wheel for 640-4 & 640-5 Backer Rod Insertion Tools SPRING2024 Full assembly - ready to1 8" wide (0. 08") x 2 1 2" diameter aluminum wheel NOTE: The 1 8" wheel is actually undersized at 0. 08" wide to fit in a 1 8" saw cut joint) Durable, Aluminum wheel for Backer Rod Insertion Tools: 640 4 Road Model or 640 5 Standard Model (sold separately) Excellent wear resistance when working on rough surfaces Quickly sets backer rod up to 1 deep in saw cut joints For setting rod deeper up to 2, use replacement wheel 640 G20. Additional sizes