You are buying a single
Vlier #SC 334 3/8"-16 Socket Set Swivel-Pad Clamp.
Several of these clamps are available, buying multiples makes sense for material-holding purposes and also means you save on handling fees.

This item is 1-1/2" long and fits a hex key size 5/32". The pad is 1/4" in diameter and 3/16" high. These are listed in the McMaster-Carr Catalog as part number   92432A466, for those of you who would like to check out its value. The pad is permanently attached steel and has a smaller diameter than that of the thread which allows it to pass through internally threaded holes. Black-oxide steel, won't damage parts as pad stops rotating on contact and swivels 7.5 degrees in all direction  . Length as shown in photo is overall length including pad. E-mail us for more technical details.

SHIPPING AND HANDLING:You pay exact postage costs for item, these are quite small and pretty light items so for one or two USPS first class parcel makes perfect sense. Will quote postage to interested buyer.

Category: Vintage Tools & Gadgets