20mm Dynamic Block — Blocks — Allen Sailboat Performance Hardware

Blocks — 20mm Dynamic Block
The Allen 20mm dynamic bearing block is simply the best designed and engineered micro block on the market. Line friendly soft contours and articulation stainless steel cheeks and inner bearing systems handle maximum loads central hole for tie-on becket

Part	Description	Length mm	Line Dia. mm	Shackle Pin mm	Break Load Kg.	MDL	Weight gm	Photo
A2020	Single	37	2.5 - 6	-	540	115	11.1
A2020LZ	Single with lacing eye	41	2.5 - 6	-	520	115	15.4
A2020SC	A2020 with swivel head	49	2.5-6	4	350	115	15.4
A2020TI	Ezi-Ti Block	45	2.5 - 6	-	540	-	7.8
A2020TI-LOCK	A2020 Ezi-Ti block with Ti-lock	47	2	-	540	-	7.9
A2021	Multi function.	35	2.5 - 6	-	350	115	11.5
A2021F	Fork head	48	2.5 - 6	4	350	115	15.2
A2021HK	Hook	60	2.5 - 6	-	165	115	17.5
A2021SC	Shackle swivel head	49	2.5 - 6	4	350	115	15.4
A2022	Double	49	2.5 - 6	-	500	200	31.6
A2023	Double with becket	61	2.5 - 6	-	500	225	33.5
A2024	Triple	51	2.5 - 6	-	650	300	47.9
A2024F	A2020 Triple with fork	51	2.5-6	4	650	300	48
A2025	Triple with becket	66	2.5 - 6	-	650	320	52.9
A2026	Cheek block	45	2.5 - 6	4	350	115	15.3
A2026M	20mm cheek block	32	2.5 - 6	-	350	115	12
A2026-PROFIX	Cheek adaptor for A2021	-	-	-	-	3.8	-
A2027	Triple, cleat & becket	779	2.5 - 6	-	650	320	86.9
A2028	20mm Dynamic back to back block	52	2.5 - 6	-	540	115	20
A4251	Micro thro' deck block	33	4 - 6	-	350	105	19
A4450G	Micro double swivel head	68	4 - 6	5	350	105	46
A4451	Micro thro' deck block	66	4 - 6	-	350	105	20
A4502	Micro upstand block	33	4 - 6	-	350	105	22
A4710	Micro thro' deck block	34	4 - 6	-	350	105	19
A4756	Micro fiddle with swivel fork	95	4 - 6	5	-	-	55
A4968	Micro flip flop block	30	4 - 6	-	350	105	19
A5404S	Shackle head for A2021	15	-	4	780	-	4.4