Pocket Alignment Lasers | McMaster-Carr

	For Maximum Pulley Spacing For Maximum Pulley Spacing

50 ft.

100 ft.

	Overall Length Overall Length

1 3/4"

2 1/4"

	Laser Class Laser Class

Class II

Class IIIa

	Range Range

200 ft.

400 ft.

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

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8 Products

Pocket-Sized Pulley Aligning Lasers

Slip this laser into your pocket so it's on hand to align belts, pulleys, chain, and sprockets. Economical and simple to use, just press the tool against the side of your pulley or sprocket and project the laser along your belt or chain to the aluminum target (included) to see any misalignment. It has a machined aluminum surface that is adjusted parallel to the contact surface for precise alignment.

Style B lasers have a threaded tip, so they’re compatible with converters.

Lasers

							O'all
Style	For Max. Pulley Spacing	Accuracy	Range	Laser Class	Wavelength, nm	Tolerance per Foot	Lg.	Wd.	Ht.	Batteries Included		Each
A	100 ft.	0.250" @ 100 ft.	200 ft.	Class II	650	0.0025"	1 3/4"	5/8"	1"	No	000000	0000000
B	50 ft.	0.125" @ 100 ft.	400 ft.	Class IIIa	650	0.0013"	2 1/4"	5/8"	1"	No	0000000	000000

Optional Converters for Style B

Converters

Component	Line Size	Dotted Line Size		Each
Dot-to-Line Converter	16" @ 1 ft.	__	000000000	000000
Dot-to-Line Converter	28" @ 1 ft.	__	000000000	00000
Dot-to-Line Converter	6" @ 1 ft.	__	000000000	00000
Dot-to-Line Converter	8" @ 1 ft.	__	000000000	00000
Dot-to-Dotted Line Converter	__	2" @ 1 ft.	000000000	00000
90° Beam Splitter	__	__	000000000	000000