Serrations

The stem of the clamp has serrations for quick height adjustment within the collar and the screw is used to apply the final pressure.



pineapple
pineapples
pined
pines
ping
pingpong
pings
pinhead
pinheads
pinhole
pinholes
pining
pinion
pinioned
pinions
pink
pinked
pinker
pinkie
pinkies
pinkish
pinky
pinnacle