Solid Steel Shaft Collars: 1" I.D.(Inner Diameter), 1 5/8" O.D.(Outer Diameter), 5/8" Width, Zinc Plated with One Set Screw, 136015: Amazon.com: Industrial & Scientific
Stainless Steel Collar 17 Inch Inbuilt Lock Mature - Etsy
Noble BDSM Steel Collar Metal Collar Stainless Steel Collar of - Etsy
Climax 1-1/2 in. T303 Stainless Steel Clamp Collar 2C-150-S - The Home Depot
Lockable Stainless Steel Collar Bdsmcollar for Women Choker - Etsy
Stainless Steel Short Link Chain Collar with Round Chain - 3.0 mm [HS64#1091 51112 (55) Choke Collar 3mm] : Prong Collars, Pinch Collars, Dog Training Collars, Curogan Collars, Chain Dog Collars, Fur
40mm Stainless Steel | Swedish Collar
Eternity Slave Collar with Fixed Collar Ring Finish Stainless Steel (M – Clawfoot Productions
Amazon.com: O Ring Metal Locking Collar - Davidsource Neck Collar with O Ring Magnetic Stainless Pin Restraint Gear BDSM Sex Toy : Health & Household
Choice Stainless Steel Malt Cup Collar for 3 7/8" Cups - 4 1/2" Top Diameter
BDSM Collar Metal Women Lockable - Etsy
Stainless Steel Female Collar Metal Wire Style Sub Neck Collar Collars for Woman | Wish