Miscellaneous Belay Devices

These are multiwrap spools primarily designed for rescue and lowering applications.

ID	Device ↓	Description	Acquired	Weight ↓	Height ↓	Width ↓	Thickness ↓	Std. volume ↓
721	Bassett Metal Studios Belay Spool	Unfinished rounded square Al spool, 2 pins, swing frame, SS frame	Karst Sports, 1999	870	145	80	77	893
705	Bassett Metal Studios Belay Spool, Prototype#1	63 mm. round spool, 2 pins, swing frame, unfinished Al	Vertical Supply, 1997	831	145	84	76	926
3700	Bassett Metal Studios Belay Spool, Prototype#2	Unfinished rounded square Al spool, 2 pins, swing frame, SS frame	Mark Dickey & New Jersey Initial Response Team, 2022	923	144	79	76	870
2899	Bassett Metal Studios Belay Spool, Prototype#3	Unfinished rounded subtriangular Al spool, 2 pins, swing frame, SS frame	Mark Dickey & New Jersey Initial Response Team, 2022	871	143	79	76	866
3844	Bassett Metal Studios Small Belay Spool, Prototype	SS spool on welded 12.7 mm. SS frame	Bassett Metal Studios, 2023	522	139	77	42	446
3842	Bassett Metal Studios Small Belay Spool, Version A	SS spool on 11 mm. U-shaped SS frame	Bassett Metal Studios, 2023	319	118	55	42	269
3843	Bassett Metal Studios Small Belay Spool, Version B	SS spool on 11 mm. U-shaped SS frame	Bassett Metal Studios, 2023	315	112	57	42	267
2765	Notch Aerial Friction Brake	Unfinished rounded square Al spool, 2 pins, swing ing steel frame, pulley sheave anchor /w screw latch	Nick Bonner, Treestuff.com, 2019	1530	213	120	101	2567
884	SBCI Belay Spool	64 mm. round spool, 2 pins, swing frame, unfinished Al	Todd Paris, 2007	848	145	76	84	920
738	Single Rope Technique Equipment RBM	63 mm. round spool, 2 pins, swing frame, SS	Single Rope Technique Equipment, 2000	834	132	78	71	729
756	Traverse Rescue 540° Rescue Belay, Version A	Al frame, eccentric Al spool on 3-position clutch, release lever	CMC Rescue, 2001	671	175	119	77	1604
800	Traverse Rescue 540º Rescue Belay, Version B	Al frame, eccentric Al spool on 3-position clutch, release lever	Pigeon Mountain Industries, 2004	659	170	119	77	1558
3841	Treestuff Aerial Friction Brake TS–1	Unfinished rounded square Al spool, 2 pins, swing ing steel frame, pulley sheave anchor /w screw latch	Bassett Metal Studios, 2023	1522	213	120	101	2567