window fastener
31Cord lock — Barrel type flat top cord lock A plastic cord lock (also known as cord fastener, plastic stopper or cord toggle) attaches to drawstrings and tightens without the use of knots. Cord locks allow mountaineers to fasten clothing and camping equipment …
32fastening — [ˈfɑːsnɪŋ] or fastener [ˈfɑːsnə] noun [C] 1) something such as a lock that you use to keep a door, gate, or window closed 2) something that you use to fix together the two parts of something such as a piece of clothing or a bag …
33snap — v., n., adv., & adj. v. (snapped, snapping) 1 intr. & tr. break suddenly or with a snap. 2 intr. & tr. emit or cause to emit a sudden sharp sound or crack. 3 intr. & tr. open or close with a snapping sound (the bag snapped shut). 4 a intr. (often …
34blindfast — ˈ ̷ ̷ˌ ̷ ̷ noun ( s) Etymology: blind (III) + fast : a window blind fastener …