Tohnichi SP/SP2/SP2-MH Open End/Ring Head Type

Assembly work with a single bolt.
Open-end head pre-set torque wrench. A wide selection of standard models backed up by a rapid delivery system
Ideal for specific bolt size application
Accuracy ± 3%

SP2N2～310N2

SP2-MH

SP420N, SP560N

MODEL			SP2N2								SP8N2

S.I. RANGE[N・m]			0.4～2								1.5～8
METIRC RANGE [kgf･cm]			4～20								15～80
WIDTH ACROSS FLATS [mm]			5.5	7	8	10	12	13	17	19	7	8	9	10	12	13	19	24	27
MAX. HAND FORCE [N]			16	16	16	16	15.5		15.3		64		63		62			60	59
DIMENSION [mm]	EFFECTIVE LENGTH	L	124	125	126	127	129		131		125	126	127		129		131	134	136
	OVERALL LENGTH	L’	168	169	171	173	175	176	180		169	171	172	173	175	176	180	186	189

	HEAD	C	17	18	19	21	23	24	27	28	18	19	2	21	23	24	28	33	36
		b	5							8	5						8
	BODY	m	19
		n	9.2
		d	15
		D	24
WEIGHT [kg]			0.15
THRUSTRING TOOL [OPTIONAL ACCESSORY]			No.931

MODEL			SP19N2/SP19N2-MH
			() dimension is -MH								-1	-2	-3
S.I. RANGE[N・m]			3.5～19
METIRC RANGE [kgf･cm]			35～190
WIDTH ACROSS FLATS [mm]			10	11	12	13	14	17	19	21	10
MAX. HAND FORCE [N]			123		122			121	120	119	121
DIMENSION [mm]	EFFECTIVE LENGTH	L	155		156			158	159	160	158
	OVERALL LENGTH	L’	202		203	204	204	208	209	211	205	204	205
			(202)		(204)	(204)	(205)	(208)	(210)	(212)	(205)	(204)	(205)
	HEAD	C	27		30			31	33	35	24
		b	6.5					8			12	20	15
	BODY	m	19
		n	9.2
		d	15
		D	24
WEIGHT [kg]			0.15
THRUSTRING TOOL [OPTIONAL ACCESSORY]			No.931

MODEL			SP38N2/SP38N2-MH
			() dimension is -MH													-1	-2	-3
S.I. RANGE[N・m]			8～38
METIRC RANGE [kgf･cm]			80～380
WIDTH ACROSS FLATS [mm]			8	9	10	11	12	13	14	16	17	19	22	24	27	10
MAX. HAND FORCE [N]			227	225	225	224	223			219			216	215	213	227	224	227
DIMENSION [mm]	EFFECTIVE LENGTH	L	168	169		170	171			174			176	177	179	168	170	168
	OVERALL LENGTH	L’	220	222	222	223	225		226	230		231	234	236	240	221	223	221
			-220	-221	-222	-223	-225		-226	-230		-231	-234	-236	-239	-221	-223	-221
	HEAD	C	31			35				38			41	43	45	24	25	24
		b	8													12	20	15
	BODY	m	25.5
		n	11.2
		d	20
		D	34
			-20
WEIGHT [kg]			0.37
THRUSTRING TOOL [OPTIONAL ACCESSORY]			No.930

MODEL			SP67N2/SP67N2-MH
MODEL			() dimension is -MH
S.I. RANGE[N・m]			13～67
METIRC RANGE [kgf･cm]			130～670
WIDTH ACROSS FLATS [mm]			14	16	17	18	19	21	22	24	27	29	30	32	33.3
MAX. HAND FORCE [N]			292	290	289		288	287	289	280	277	276		275	274
DIMENSION [mm]	EFFECTIVE LENGTH	L	230	231	232		233	234	235	240	242	243		244	245
	OVERALL LENGTH	L’	285	287	288	289	290	292	293	299	303	304	305	307	308
	OVERALL LENGTH	L’	-284	-286	-287	-287	-289	-291	-292	-298	-301	-303	-304	-306	-307
	HEAD	C	35	37	38	39	40	42	43	44	47	49	50	52	54
	HEAD	b	10							11
	BODY	m	25.5
		n	11.2
		d	20
		D	34
		D	-20
WEIGHT [kg]			0.48
THRUSTRING TOOL [OPTIONAL ACCESSORY]			No.930

MODEL			SP120N2/SP120N2-MH								SP160N2/SP160N2-MH
			() dimension is -MH								() dimension is -MH
S.I. RANGE[N・m]			24～120								30～160
METIRC RANGE [kgf･cm]			240～1200								300～1600
WIDTH ACROSS FLATS [mm]			14	17	18	19	21	23	27	30	19	21	22	24	26	41
			–	–	–	–	22	24	–	–	–	–	–	–	27	–
MAX. HAND FORCE [N]			393	392	390		387			385	516				511	500
DIMENSION [mm]	EFFECTIVE LENGTH	L	305	306	308		310			312	310				313	320
	OVERALL LENGTH	L’	360	362	364	365	368	369	370	373	368			369	373	386
			(359)	(361)	(364)	(364)	(367)	(368)	(369)	(373)	(367)			(369)	(373)	(386)
	HEAD	C	42	45	46	47	50	51	53	55	50	51	52	53	55	70
		b	10					11	12	14	10	12				14
	BODY	m	28
		n	12.2
		d	21.7
		D	34
			（21.5）
WEIGHT [kg]			0.75
THRUSTRING TOOL [OPTIONAL ACCESSORY]			No.930

MODEL			SP220N2/SP220N2-MH
			() dimension is -MH
S.I. RANGE[N・m]			45～220
METIRC RANGE [kgf･cm]			450～2200
WIDTH ACROSS FLATS [mm]			19	22	24	27	29	30	32	34	36
MAX. HAND FORCE [N]			561	558	557	554	552	550	546	549	543
DIMENSION [mm]	EFFECTIVE LENGTH	L	393	394	395	397	399	400	403	401	405
	OVERALL LENGTH	L’	448	451	453	456	458	460	464	463	468
			(447)	(450)	(452)	(455)	(458)	(460)	(464)	(463)	(467)
	HEAD	C	53	56	58	61	63		65	67	72
		b	13							15
	BODY	m	35
		n	15
		d	27.2
		D	38
			(27)
WEIGHT [kg]			1.3
THRUSTRING TOOL [OPTIONAL ACCESSORY]			No.930

MODEL			SP310N2/SP310N2-MH
			() dimension is -MH
S.I. RANGE[N・m]			65～310
METIRC RANGE [kgf･cm]			650～3100
WIDTH ACROSS FLATS [mm]			22	24	27	30	32	41	46

MAX. HAND FORCE [N]			525		524	522	521	512
DIMENSION [mm]	EFFECTIVE LENGTH	L	590		592	594	595	605
	OVERALL LENGTH	L’	647	648	651	654	655	670	671
			(646)	(647)	(650)	(653)	(654)	(670)	(671)
	HEAD	C	60	62	65	68	70	80	85
		b	14					15
	BODY	m	35
		n	15
		d	27.2
		D	38
			(27)
WEIGHT [kg]			1.8
THRUSTRING TOOL [OPTIONAL ACCESSORY]			No.930

MODEL			SP420N		SP560N

S.I. RANGE[N・m]			90～420		130～560
METIRC RANGE [kgf･cm]			900～4200		1300～5600
WIDTH ACROSS FLATS [mm]			27	34	30	32	36	46	55
			30	35	–	–	–	–	–
			32	36	–	–	–	–	–
MAX. HAND FORCE [N]			553		615			612
DIMENSION [mm]	EFFECTIVE LENGTH	L	760		910			915
	OVERALL LENGTH	L’	840		995		1000	1005	1010

	HEAD	C	78		81	83	87	97	104
		b	18		19
	BODY	m	43		45.4
		n	15.8		17.8
		d	34
		D	45

WEIGHT [kg]			3.3		4			4.5
THRUSTRING TOOL [OPTIONAL ACCESSORY]			A-6(No.315)

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