Made in Japan
Manufacturer: Showa Kikai Shoji

T.L: Test load (kN)
B.L: Breaking load (kN)

Shackle dimension standards

Please note that photos, diagrams, and shapes may vary depending on the type. Thank you for your understanding in advance.

A: Applicable

Type	D	P	A	B	C	E	H	I	K	L	d	Mass (kg)	B.L	A Chain	A Scraper	A Bolt
C-1143	12	43	67	28	27.5	37.5	14	11	20	80	15	0.3	120	1143	※	B-14
C-1450	15	50	80	30	28	42.5	16	13.5	23	94.5	15	0.5	150	1450	S14-26	B-14
C-1655	16	54.5	86	30	32	46	18	13	25	94	18	0.6	220	1655	S16-27	B-16W
C-1864	20	63.5	103.5	43	44	55	21	18	29.5	120	21	1.2	380	1864	※	B-20
C6-18(1964)	20	63	103	35	47	55	20	18	31	122	21	1.1	380	1964	※	B-20
C-2590	26	90	142	50	60	75	28	22	41	163	27	2.6	650

Scrapers marked with ※ are custom-made.

CA

Shackle

Type	D	P	A	B	C	E	H	I	L	d	B.L (kN)	Mass (kg)	Applicable chain	Applicable scraper	Applicable bolt
※CA-14	14	50	78	28	23	35	18	11.5	72	14	150	0.3	1450	S14-26	B-14
CAS-14	14.5	50	79	28	23	42.5	18	11.5	79.5	14	150	0.32	1450	S14-26	B-14
CA-16	16	55	87	30	29	46	18	13	91	18	200	0.43	1655	S16-27	B-16W
CA-19	19	64	102	43	33	55	22	18	109	21	320	0.85	1864 1964	S18-39	B-20

※ Shackles marked with ※ are custom-made. Photos, diagrams, and shapes may vary depending on the type.
※ The breaking load may be lower than the breaking load of the applicable chain due to size and shape considerations. Thank you for your understanding in advance.

CAW

Shackle

Type	D	P	A	B	C	E	F	H	I	L	d	B.L (kN)	Mass (kg)	Applicable chain	Applicable scraper	Applicable bolt
CAW-14	14	50	78	24	23	40	25	18	11.5	103	12	150	0.33	1450	Optional	M10×55
CAW-16 FN	16	55	87	30	26	46	35	17	15	122	17	200	0.54	1655	Optional	B-16W
CAW-16 T	16	55	87	35	26	45	35	18	16.5	121	18	250	0.70	1655	Optional	B-16W
CAW-19 FT	19	64	102	42	31	55	50	20	19	156	21	300	1.06	1864 1964	Optional	B-20
CAW-2280	23	80	126	42	38.5	65	45	25	21	173.5	22	500	1.80	2280	Optional	B-2094-1
CAW-2692	27	92	146	52	45	91	65	29	26	230	29	550	3.5	2692	Optional	M27×120
CAW-30108	31	108	170	58	51	90	65	34	28	238	32	750	4.20	30108	Optional	B-30-2

Photos, diagrams, and shapes may vary depending on the type.
※ The breaking load may be lower than the breaking load of the applicable chain due to size and shape considerations. Thank you for your understanding.
※ Shackles made from materials such as SUZ, SUS630 can also be manufactured to match the material of the chain.

HC-type

Shackle

B.L: Breaking load (kN)

Type	D	P	T	A	B	C	d	E	B.L(kN)	Mass (kg)	Applicable chain	Applicable bolt
HC-14	14	20.5	9	115	30	84	14	12	110	0.25×2	1450	B-14
HC-16	16	21.5	12	124	30	92	17	14	180	0.3×2	1655	B-16W
HC-19	20	24	16	154	35	110	20	20	220	0.85×2	1864 1964	M18×80

Bolt and nut

Type	I	b	d	k	s	m	m1	t	Mass (kg)
B10	55	20	M10	7	17	–	8	–	0.06
B-14	55	20	W1/2	9	21	10	–	3.5	0.12
B-16W	70	32	W5/8	11	26	16	–	4	0.20
B-20	85	30	M20	15	32	20	–	5	0.40
B-2094	94	30	M20	15	32	20	–	5	0.42
B-24	102	37	M24	17	36	24	–	5.4	0.56
B-27-2	110	45	M27	17	36	–	22	–	0.90

Photos, diagrams, and shapes may vary depending on the type. Thank you for your understanding in advance.

SK

Coupling dimension table

B.L: Breaking load (kN)

Type	D	P	A	B	C	R	Pin hole	B.L(kN)	Applicable chain	Mass (kg)
SK-11	11	43	65	13	41	6.5	5.5	120	1143	0.15
SK-14	14	50	78	15	52	7.7	6.3	170	1450	0.27
SK-16	16	55	87	18	59	8.7	7.0	250	1655	0.4
SK-20	19.5	64	103	21	72	10.5	8.5	400	1964 2064	0.7
SK-22	23	85	131	26	82	12.5	11.0	500	2286	1.0
SK-30	31	108	170	34	112	17.0	15.0	930	30108	2.6