Checker pattern on head blends with the wood grain, reduces glare from sunlight and accepts surface finishes. Annular ring shank increases withdrawal resistance to provide a secure attachment.
Works with these brands of pneumatic tools, check for compatibility:
Duo-Fast® KDN50, RCN60, RCN70, CNP-60Y, CNP-65Y, DF225C
Spotnails® QCND65