Index | Wire | 16mm | Micro | Bullet | Big Bullet | Dinghy | 2.25'' | 3.00'' | Little Hexaratchet | Hexaratchet II+2 | Fiddle | 2.25''/3.00'' Hexa-Cat Bases | Low Profile Triples | Two Speed Mainsheet Systems | Dinghy Vang

Small boat blocks > Low Profile Triples

Use Low Profile Triple ratchet systems on catamarans which carry booms close to the deck and for mainsheet and vang systems on offshore boats. Blocks with cams feature a becket eyestrap to allow very close sheeting. Cam arms are adjustable.

The 411 is a 3.00" (76 mm) triple with ratchet, cam and swivel post. It is ideal as a mainsheet block on boats with end boom sheeting up to 36' (10.97 m), and with mainsails as large as 325 ft² (30.19 m²).

Use for:

Vangs

411	Eyestrap on cam bracket allows blocks to be closer together and keeps system as low as Cam arms adjust to change line angle into cam Ratchet turns on/off even with cold, wet fingers

052

064

152

153

194

196

Part No.	Description	Sheave		Length		Weight		Max line		Shackle pin		Safe working load		Breaking strength		Use with
		in	mm	in	mm	oz	g	in	mm	in	mm	Ib	kg	Ib	kg
052	Ratchet/ 150 Cam-Matic®/ becket	3	76	63/4	171	29	822	7/16	12	1/4	6	1500	680	3000	1361	049-6:1
064	Fiddle/ ratchet/ 150 Cam-Matic®	3/13/4	76/44	71/4	184	33	936	3/8	10	1/4	6	750	340	2500	1134	076-7:1
152	Light-duty/ swivel/ ratchet/150 Cam-Matic®	3	76	51/4	133	25	709	7/16	12	1/4	6	750	340	2000	907	004-5:1/ 153-6:1
153	Light-duty/ swivel	21/4	57	41/2	114	10	284	7/16	12	1/4	6	750	340	2000	907	152-6:1
194	Light-duty/ swivel/ ratchet/ 150 Cam-Matic®	21/4	57	41/2	114	18	510	7/16	12	1/4	6	500	227	2000	907	004-5:1/ 048-6:1
196	Ratchet/ 150 Cam-Matic®/becket	21/4	57	61/4	159	21	595	3/8	10	1/4	6	1000	454	3000	1361	048-6:1
411	Ratchet/ swivel/ 150 Cam-Matic®	3	76	51/2	138	281/2	808	7/16	12	1/4	6	1500	680	3000	1361	049-6:1

Index | Wire | 16mm | Micro | Bullet | Big Bullet | Dinghy | 2.25'' | 3.00'' | Little Hexaratchet | Hexaratchet II+2 | Fiddle | 2.25''/3.00'' Hexa-Cat Bases | Low Profile Triples | Two Speed Mainsheet Systems | Dinghy Vang