Black Plastic Cord Lock Stopper Toggle Spring Drawstring Paracord 1 -2Hole CL3

They are barrel toggle style, singlehole and double for cord string and they are spring loaded. They have one hole on one side =6mm wide and two holes on other side each 4mm wide.

Plastic String Cord Locks, Garment Plastic String

FMS Heavy Duty Single Hole Plastic Cord Lock Clamp Toggle Stop Slider for Paracord, Bungee Cord, Accessory Cordage, Drawstrings (6 Pack)(Black)

Plastic Cord Lock Round Ball Toggle Stopper Clip Rope Clamp Cord Lock Stopper - Stopper - Aliexpress

Las mejores ofertas en Bloqueo de costura de plástico negro termina y tapones de cable

50pcs Spring Cord Lock Cord End Fastener Double Holes Toggle Stoppers Sliders - Black - 50pcs

Unbranded Black Plastic Sewing Lock Ends & Cord Stoppers for sale

Plastic Drawstring Stopper Toggles Rope Clamp Cord Lock Stopper - 10pcs Plastic - Aliexpress

Las mejores ofertas en Bloqueo de costura de plástico negro termina y tapones de cable

Las mejores ofertas en Bloqueo de costura negro sin marca Extremos & Cord Stoppers

Plastic Spring Cord Locks Toggle Stopper Rope End Adjuster Fastener Accessory

SGT KNOTS Dual Circle Spring Cord Lock - Plastic Toggle Stopper for Paracord, Drawstrings, Clothing & More (25 Pack, Black) - Yahoo Shopping

20 Pack Plastic Cord Lock Ends Replacement Spring Cord Stop for Paracord Drawstring Clip Toggle Stopper Elastic Shoeslace String Lock Clothing Hats Tent Bag Accessories

Las mejores ofertas en Bloqueo de costura de plástico negro termina y tapones de cable

AQRINGO Plastic Cord Locks Upgraded Single Hole Spring Toggle Stopper Cord Stops Fastener Toggles for Shoelaces, Drawstrings, Paracord, Bags, Clothing