CRL WG41004 Cox Chilton 12 to 1 Ratio Deluxe Strap Frame Caulking Gun

CRL Chilton 12 to 1 Ratio Deluxe Caulking Gun has the smooth operation of a friction rod, plus a large handle and trigger. Perfect for dispensing low to medium viscosity materials. Strap frame rotates to move the nozzle tip where needed.
The spring release plunger lets you load and dispense quickly and easily, and releases pressure on the plunger to prevent sealant run-on. A special feature of this gun is the Wear Compensating Device that minimizes wear on the applicator by automatically taking up the slack to provide total trigger action from first use to last. This device will approximately double the life of the gun.
ALSO FEATURES: Die cast zinc alloy body, all component replaceable parts, patented catch plate (sintered steel), and built-in ladder hook. Holds all standard size caulking cartridges.Important Notes

For good performance, lubricate where shown on gun (picture of oil can) with WD40 or equivalent before first use and after every ten cartridges.