On 14 Oct 2003 14:30:04 GMT, (JONWEINER) wrote:

COMPLETE 10 PIECE SET OF RARE AND HARD TO FIND BRISTOL SPLINE WRENCHES -
PERFECT FOR THOSE HARD TO REMOVE COLLINS AND HALLICRAFTERS KNOBS - COMPLETE
WITH VINYL CARRYING POUCH

Kit contains 6 flute wrenches in major inch diameters .060, .072, .096, .111,
.133, .145, .168, & .183, and 4 flute wrenches in .069, & .076. Includes all
sizes necessary for radio repair, including the special size used on the
Collins 4:1 vernier knobs. Don't risk those valuable knobs, use the correct
tool for knob removal. Price is $18. per set. Buyer to add $2. shipping (USA),
$3. foreign.

From the current McMaster-Carr (http://www.mcmaster.com) catalog:

10-Piece Short-Arm L-Key Set: Includes four-flute diameters
0.069" and 0.076", plus six-flute diameters 0.060", 0.072", 0.096",
0.111", 0.133", 0.145", 0.168", and 0.183". Packed in a plastic pouch.
7048A55 Per Set $9.50

Amazing similarity, except for the price.