I provide 2 slightly different style 1" rings. Upon close examination you will see the back side (inner surface) of one steel ring is concave to fit around the circumference of the o'ring. Both steel rings are USA made steel.
1/2" IMPACT GUN SOCKET RING KITS 6 PAIR-CORDLESS MILWAUKEE+KOBALT+De WALT+MAKITA
I-R Impact Gun Socket Retainer and O-Ring 1"Anvil for IR Models 285B & 285B-6
CP Chicago Pneumatic 1" Impact Gun IMPACT WRENCH HEAVY DUTY Air Tool Vintage USA
Ingersoll Rand 1/2" Air Impact Wrench Gun Socket 231C Used (253)
1/2" IMPACT WRENCH GUN SOCKET RETAINER RING WITH O'RING - 3 SETS
11mm Hex Impact Bit Socket H11 1/2inch Impact Drive Allen Socket Crmo Steel Leng
