Opening is 1/2” wide (see photo on ruler.). O rings are coated and slightly thicker than sliders but both have 1/2” opening.
Access LiteRider Tonneau Cover
Shop Metal Slide Buckles for Belts/Bag Buckle/Shoes Buckle Jhonea – JHONEA ACCESSORIES
38mm (1 1/2) Strap Sliders - Pack of 2
Shop Metal Slide Buckles for Belts/Bag Buckle/Shoes Buckle Jhonea – JHONEA ACCESSORIES
3 Dozen 36 Pieces 18 Pair SILVER Metal Bra Strap Adjuster Tri Glide Slider Sliders O Ring Rings 1/4
Cheap Underwear belt Sewing Tool Bags Decoration bra rings Tri-glide Buckle Sliders strap Adjust Buckles
▷ Adjuster Sliders - Flat Metal Adjuster Sliders 40 mm
Porcelynne Black Nylon Coated Metal Replacement Bra Strap Slide and Ring Set - 1/4 (7mm) Opening - (2 Rings - 2 Slides)
Bra Rings Sliders And Hooks Strap Adjusters Buckles Rose Gold 6mm 1/4 Underwear Adjustment Accessories Bra Making Bramking Supplies : Arts, Crafts & Sewing
Wide Opening Slides 1/4 or 6mm - Porcelynne Lingerie Supplies
Lingerie Strap Slides/Rings 3/8-2 Sets