There is an eBay vendor who has apparently bought the closeout stock of
the Record Company. They are selling Record clamps and Record mechanics'
vises (not the wood vises) at low prices. Be sure and factor in their
shipping charges into the total price, as they tend to be high. I have
no connection other than buying a vise and some clamps.
Sample price: 5 30" Speed Bar Steel F Clamps for $9.95 + $11.95 shipping.