The Rapit is an inexpensive, rattle-free regulator for quick installation on balance or splitter dampers. It is formed from rust-resistant, heavy gauge, galvanized steel and installs in seconds. The Rapit will penetrate and secure to round or rectangular damper blades up to 24 ga steel. It has a fully retractable bearing of zinc alloy, threaded to accept a 5/16-18 wing nut and a handle that indicates the damper position. It's as easy to use as 1-2-3.
Duro Dyne® Rapit Damper Regulator Set, RS256 Model
- Slip the bearing over the edge of the damper at the bearing line
- Lay the assembly on any firm surface and rap the prong with a hammer
- One blow drives the prong through the damper blade, holding it securely to the damper
- When hit with a hammer, the prong will automatically form up tight by the anvil, which is built-into the bottom of the "Rapit" Bearing