US-81311-B | Union-Special SPREADER [looper]

X75209-001 | X-75209-001 Upper Looper for Brother & Husqvarna Domestic Sergers. overlockers

Y-34392 | Yamato Looper (lower) Y-32415 Y-32790 Y-34393

Y-21112 | Yamato Looper (upper)

SIN-268380 | 268382 281208 Looper w/- guard Singer Brand for Tape Edge machines

PS-277015/* | KL202 | 6Z1532 | Generic Lower (Left) Looper for Porter, Pegasus & Siruba.