SP Open Head Torque Wrench

SKU

Brand: Tohnichi

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Torque wrench with open-end head specially designed for tightening individual bolts.

◆ How to order

Specify Tohnichi, model name and torque value.

Example 1: Tohnichi SP8N2X10X torque free

[Example 2] Tohnichi SP8N2X10X 7N・m

◆ Things to remember when ordering

Not available for inspection purposes.

For models with limit switch designed to prevent human tightening errors, refer to QSPLS/CSPLS/QRSPLS/SPLS/RSPLS/SPLS-N.

SP is preset, so torque cannot be set without a tester. When ordering, be sure to specify operating torque.

Open-end head preset torque wrench. A wide selection of standard models backed up by a rapid delivery system
Except for some products, the SP/SP2/SP2-MH series are compliant with ISO 6789:2017 starting January 2022. For more information, see the technical data “Initiatives for ISO 6789:2017” at the bottom of the screen.

Models SP2N2 to SP310N2 have a resin grip. Models SP420N, SP560N and SP2-MH have a metal grip.
-MH products are manufactured after your order is received.
Except for SP2N2, products are compliant with ISO 6789:2017 starting January 2022. Calibration Certificates will be different from older products.

MODEL			SP2N2								SP8N2									SP19N2/SP19N2-MH
S.I.RANGE[N・m]			0.4～2								1.5～8									3.5～19
METIRC RANGE[kgf･cm]			4～20								15～80									35～190
WIDTH ACROSS FLATS [mm]			5.5	7	8	10	12	13	17	19	7	8	9	10	12	13	19	24	27	10	11	12	13	14	17	19	21	10
MAX. HAND FORCE [N]			16.1	16	15.9	15.7	15.5		15.3		64		63		62			60	59	123		122			121	120	119	121
DIMENSION [mm]	EFFECTIVE LENGTH	L	124	125	126	127	129		131		125	126	127		129		131	134	136	155		156			158	159	160	158
	OVERALL LENGTH	L'	168	169	171	173	175	176	180		169	171	172	173	175	176	180	186	189	202 (202)		203 (204)	204 (204)	204 (205)	208 (208)	209 (210)	211 (212)	205 (205)	204 (204)	205 (205)
	HEAD	C	17	18	19	21	23	24	27	28	18	19	2	21	23	24	28	33	36	27		30			31	33	35	24
		b	5							8	5						8			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																SP67N2/SP67N2-MH ( ) dimension is -MH
MODEL			( ) dimension is -MH													-1	-2	-3	SP67N2/SP67N2-MH ( ) dimension is -MH
S.I.RANGE[N・m]			8～38																13～67
METIRC RANGE[kgf･cm]			80～380																130～670
WIDTH ACROSS FLATS [mm]			8	9	10	11	12	13	14	16	17	19	22	24	27	10			14	16	17	18	19	21	22	24	27	29	30	32	33.3
MAX. HAND FORCE [N]			227	225	225	224	223			219			216	215	213	227	224	227	292	290	289		288	287	289	280	277	276		275	274
DIMENSION [mm]	EFFECTIVE LENGTH	L	168	169		170	171			174			176	177	179	168	170	168	230	231	232		233	234	235	240	242	243		244	245
	OVERALL LENGTH	L'	220 (220)	222 (221)	222 (222)	223 (223)	225 (225)		226 (226)	230 (230)		231 (231)	234 (234)	236 (236)	240 (239)	221 (221)	223 (223)	221 (221)	285 (284)	287 (286)	288 (287)	289 (287)	290 (289)	292 (291)	293 (292)	299 (298)	303 (301)	304 (303)	305 (304)	307 (306)	308 (307)
	HEAD	C	31			35				38			41	43	45	24	25	24	35	37	38	39	40	42	43	44	47	49	50	52	54
	HEAD	b	8													12	20	15	10							11
	BODY	m	25.5
		n	11.2
		d	20
		D	34 (20)
WEIGHT[kg]			0.37																0.48
THRUSTRING TOOL [OPTIONAL ACCESSORY]			No.930

MODEL			SP120N2/SP120N2-MH ( ) dimension is -MH								SP160N2/SP160N2-MH ( ) dimension is -MH						SP220N2/SP220N2-MH ( ) dimension is -MH
S.I.RANGE[N・m]			24～120								30～160						45～220
METIRC RANGE[kgf･cm]			240～1200								300～1600						450～2200
WIDTH ACROSS FLATS [mm]			14	17	18	19	21	23	27	30	19	21	22	24	26	41	19	22	24	27	29	30	32	34	36
MAX. HAND FORCE [N]			393	392	390		387			385	516				511	500	561	558	557	554	552	550	546	549	543
DIMENSION [mm]	EFFECTIVE LENGTH	L	305	306	308		310			312	310				313	320	393	394	395	397	399	400	403	401	405
	OVERALL LENGTH	L'	360 （359）	362 （361）	364 （364）	365 （364）	368 （367）	369 （368）	370 （369）	373 （373）	368 （367）			369 （369）	373 （373）	386 （386）	448 （447）	451 （450）	453 （452）	456 （455）	458 （458）	460 （460）	464 （464）	463 （463）	468 （467）
	HEAD	C	42	45	46	47	50	51	53	55	50	51	52	53	55	70	53	56	58	61	63		65	67	72
	HEAD	b	10					11	12	14	10	12				14	13							15
	BODY	m	28														35
		n	12.2														15
		d	21.7														27.2
		D	34 （21.5）														38 （27）
WEIGHT[kg]			0.75														1.3
THRUSTRING TOOL [OPTIONAL ACCESSORY]			No.930

MODEL			SP310N2/SP310N2-MH ( ) dimension is -MH							SP420N		SP560N
S.I.RANGE[N・m]			65～310							90～420		130～560
METIRC RANGE[kgf･cm]			650～3100							900～4200		1300～5600
WIDTH ACROSS FLATS [mm]			22	24	27	30	32	41	46	27	34	30	32	36	46	55
			-	-	-	-	-	-	-	30	35	-	-	-	-	-
			-	-	-	-	-	-	-	32	36	-	-	-	-	-
MAX. HAND FORCE [N]			525		524	522	521	512		553		615			612
DIMENSION [mm]	EFFECTIVE LENGTH	L	590		592	594	595	605		760		910			915
	OVERALL LENGTH	L'	647 （646）	648 （647）	651 （650）	654 （653）	655 （654）	670 （670）	671 （671）	840		995		1000	1005	1010
	HEAD	C	60	62	65	68	70	80	85	78		81	83	87	97	104
		b	14					15		18		19
	BODY	m	35							43		45.4
		n	15							15.8		17.8
		d	27.2							34
		D	38 （27）							45
WEIGHT[kg]			1.8							3.3		4			4.5
THRUSTRING TOOL [OPTIONAL ACCESSORY]			No.930							A-6(No.315)