Box End, Single - 12-Point

Non-sparking box end wrench for use in petrochemical, grain production (explosive-dust), utilities, and hazmat applications.
Non-magnetic box end wrench for use in MRI/NMR, nuclear products, electronic manufacturing, and other sensitive equipment.
Corrosion Resistant box end wrench for use in desalination plants, chemical/paper manufacturing, and shipyards.

When ordering, specify:
	A = Aluminum Bronze	B = Copper Beryllium
Example:	Ex201-005UA	Ex201-005UB

No.	S inch	l inch	Wt. lbs.
Ex201-005U	1/2	7	0.33
Ex201-010U	9/16	7	0.33
Ex201-015U	19/32	7	0.33
Ex201-020U	5/8	7	0.33
Ex201-025U	11/16	7 1/16	0.33
Ex201-030U	3/4	7 3/8	0.55
Ex201-035U	25/32	8	0.82
Ex201-040U	13/16	8	0.82
Ex201-045U	7/8	8	0.82
Ex201-050U	15/16	8 3/8	1.10
Ex201-055U	31/32	8 3/8	1.10
Ex201-060U	1	8 3/8	1.10
Ex201-065U	1 1/16	8 3/8	1.10
Ex201-070U	1 1/8	8 3/8	1.39
Ex201-075U	1 3/16	8 3/8	1.39
Ex201-080U	1 1/4	8 9/16	1.52
Ex201-085U	1 5/16	9	1.74
Ex201-090U	1 3/8	9	1.74
Ex201-095U	1 7/16	9	1.74
Ex201-100U	1 1/2	9	1.74
Ex201-105U	1 9/16	9 9/16	2.36
Ex201-110U	1 5/8	9 9/16	2.36
Ex201-115U	1 11/16	10 3/16	2.43
Ex201-120U	1 3/4	10 3/16	2.43
Ex201-125U	1 13/16	10 3/16	2.43
Ex201-130U	1 7/8	10 3/16	2.43
Ex201-135U	2	10 9/16	2.49
Ex201-140U	2 1/16	11 3/16	2.91
Ex201-145U	2 1/8	11 3/16	2.91
Ex201-150U	2 3/16	11 3/16	2.91
Ex201-155U	2 1/4	11 9/16	3.24
Ex201-160U	2 5/16	11 9/16	3.24
Ex201-165U	2 3/8	11 9/16	3.24
Ex201-170U	2 7/16	12 9/16	4.21
Ex201-175U	2 1/2	12 9/16	4.21
Ex201-180U	2 9/16	12 9/16	4.21

When ordering, specify:
	A = Aluminum Bronze	B = Copper Beryllium
Example:	Ex201-14A	Ex201-14B

No.	S mm	l mm	Wt. kg
Ex201-14	14	177	0.15
Ex201-15	15	177	0.15
Ex201-16	16	177	0.15
Ex201-17	17	185	0.15
Ex201-18	18	185	0.25
Ex201-19	19	200	0.25
Ex201-20	20	200	0.37
Ex201-21	21	200	0.37
Ex201-22	22	200	0.37
Ex201-23	23	210	0.50
Ex201-24	24	210	0.50
Ex201-25	25	210	0.50
Ex201-26	26	210	0.50
Ex201-27	27	210	0.50
Ex201-28	28	210	0.63
Ex201-29	29	210	0.63
Ex201-30	30	210	0.63
Ex201-32	32	215	0.69
Ex201-33	33	225	0.79
Ex201-34	34	225	0.79
Ex201-35	35	225	0.79
Ex201-36	36	225	0.79
Ex201-37	37	240	1.07
Ex201-38	38	240	1.07
Ex201-41	41	240	1.07
Ex201-42	42	240	1.07
Ex201-46	46	255	1.10
Ex201-47	47	265	1.13
Ex201-50	50	265	1.13
Ex201-52	52	280	1.32
Ex201-54	54	280	1.32
Ex201-55	55	280	1.32
Ex201-56	56	280	1.32
Ex201-58	58	290	1.47
Ex201-60	60	290	1.47
Ex201-63	63	315	1.91

How to Choose the Correct Alloy for Your Application
	Aluminum-Bronze (AlBr) Alloy	Copper-Beryllium (CuBe₂) Alloy
Zone Compatibility	Fulfill demand in ATEX Directive 1999/92/EC for work in Zones 0, 1, 2, 20, 21 and 22, M1 & M2	Fulfill demand in ATEX Directive 1999/92/EC for work in Zones 0, 1, 2, 20, 21 and 22, M1 & M2
Hardness	27 HRC	38 HRC
Durability	Not as durable as CuBe.	Very durable due to high hardness and tensile strength.
Magnetic Properties	Low magnetism due to minimal ferrous components. Appropriate for non-critical non-magnetic applications.	Non-ferrous components; safer for applications demanding non-magnetic properties.
Composition	Al: 10.3% Fe: 4.5% Ni: 4.5% Other: 0.5% Cu: Balance	Be: 1.9% Co + Ni: 0.4% Other: 0.5% Cu: Balance

Use Guidelines
Proper Use	Misuse
Box wrenches in the regular pattern are designed for general service. The Heavy- Duty and Striking Face patterns are designed for the service indicated. The Electronic Hex Box patterns are designed for the lighter service encountered in electronic, carburetor and ignition work. Ratcheting Box and split box wrenches are for light duty and should not be used in heavy-duty applications.	Never use a hammer on any wrench other than a Striking Face wrench. Use a sledge type hammer. Never use an extension on the wrench handle.