ITW BRANDS 00622 .25 Caliber Disc Fastener  Load, Yellow, 100-Pack
Ramset 100 Pack .25 Caliber Yellow Disc #4D60/45 Fastener Load. Ramset powder loads provide the performance and power you need to penetrate hollow block and concrete. The disc loads are color coded yellow and are at power level 4. When beginning projects use lower level loads and move into higher load if fastener does not set completely. The .25 caliber yellow disc fastener load is to be used with Ramset D60/D60L and D45/D45A fasteners.