1 1/2 (38mm) Wire Formed Slider Buckle, 2 Colours

11/2" (38mm) wide wire form slider buckle to make adjustable bag straps and handles, available in two colours, silver or antique brass
SilverAntique Brass2 per pack 

Emmaline Adjustable Sliders - 1.5 inch (38mm) – Threaded Lines

Metal Rolling Pin Buckle Adjuster Fastener

11/2 Trigger hooks in Silver

3/8 Adjustable Slide Buckle Nickel SLIDE BUCKLE SBK-100 - Canada

100pcs Metal Wire Formed Rectangle Ring Belt Loop Bra Buckle Package Accessories

Emmaline Adjustable Sliders - 1.5 inch (38mm) – Threaded Lines

1 3/8 Inch (35 mm) Nickel Free Reversible Clamp Belt Buckle

Iridescent Rainbow 1 (25mm) Slider Buckle

Buy 1 1/2 Inch Plastic Triglide Slides Online

Emmaline Adjustable Sliders - 1.5 inch (38mm) – Threaded Lines

Metal Triglide

Metal Wire Formed Rectangle Ring Loops (Black Gun, 1-1/2''(38mm))

10pcs Metal Wire Formed Rectangle Ring Loops (Black Gun, 1-1/2''(38mm))

Compatible Watch Band 38mm 40mm 42mm 44mm, Cowboy Chain Style Watch Band, Stainless Steel Metal Wristband Women Men for iWatch SE Series 6/5/4/3/2/1

Tri Glide solid adjuster slider buckles (2 pack) in various sizes

SGH Pro Quick Side Release Buckles 1 Wide Dual Adjustable No Sewing Upgrade Extra Thick Extra Long Fit Thicker Strap 2 Pack Clips Snaps Heavy Duty

Makers' Mercantile Leather Sew-On Adjustable Buckle Closure

Overall Buckle - Professor Pincushion

2 Set Quick Side Release Buckle for 1-1/2 Inch Webbing Tri-glide Slide Clip 4 PCS for 1.5 inch/38MM Straps, Dual Adjustable Buckles No Sewing Clips

Sewing: Making An Existing Apron Strap Adjustable