D-rings
D-shaped hardware loops
D-rings are metal or plastic rings shaped like the letter D, with one flat edge and one curved.
They appear on bags, belts, harnesses, and straps as attachment points—the flat side holds stitching or a bar while the curved side accepts hooks, clips, or other hardware: The backpack has D-rings for clipping on accessories.
Common in outdoor gear, BDSM equipment, and military applications.
Frame-and-prong fastener
- claspSecuring device that clicks
- hookCurved catching device
- snapSudden sharp sound
- latchDoor-securing catch
carabiner · swivel · clip · shackle · anchor · attachment · secure · connect
Strapped bag worn dorsally
- harnessStraps controlling an animal
- climbingAscending by physical effort
- hikingRecreational trail walking
- tacticalStrategically planned
rucksack · daypack · load-bearing · vest · belt · sling · parachute · rappelling
Portable container for belongings
- purseBag for personal items
- beltStrap securing trousers
- jacketSleeved upper-body covering
- shoulder-strapBand securing carried items
luggage · briefcase · fashion · decorative · adjustable · cinch · waistband · accessory
Hard conductive solid
- steelCarbon-hardened iron alloy
- stainlessFree from discoloration
- aluminumElement thirteen
- brassCopper-zinc metal mixture
welded · seamless · solid · cast · forged · plated · nickel · zinc
buckle
Frame-and-prong fastener
latch · carabiner · swivel · clip · shackle · anchor · attachment · secure · connect · link
backpack
Strapped bag worn dorsally
- harnessStraps controlling an animal
- climbingAscending by physical effort
- hikingRecreational trail walking
tactical · rucksack · daypack · load-bearing · vest · belt · sling · parachute · rappelling · rigging
handbag
Portable container for belongings
shoulder-strap · luggage · briefcase · fashion · decorative · adjustable · cinch · waistband · accessory
metal
Hard conductive solid
brass · welded · seamless · solid · cast · forged · plated · nickel · zinc · chrome
collar
Neck encirclement
tether · harness · pet · choker · fetish · BDSM · restraint · lockable · leather
binder
Device securing loose pages
album · scrapbook · journal · loose-leaf · dividers · tabs · presentation · folder · filing · organizer
- fastenersbolt, screw, nail, nut, clip
- framing suppliesmat board, glass, frame, matting, molding
- shoe partssole, heel, toe, insole, outsole
- truck accessoriesbed liner, tonneau, bed mat, bed rails, bed lights
- wall hardwarewall anchors, drywall anchor, screw, nail, bracket
- English saddlesseat, cantle, pommel, flap, girth