4 i beam for sale, brand-new and used.

Manage heavy loads using straight or curved I-beam track. Excellent for industrial use, warehouse, garage and maintenance. Adjustable to fit standard or wide flange I-beam track Dual wheels are designed to fit straight or tapered beam track Works on straight or curved track Durable powder coat finish Pre-lubricated sealed bearings for long life and reduced maintenance Weight capacity:2000 lbs.

World's most powerful laser in the visible spectrum. True 100% duty cycle. Laserglow's most visible green laser with the longest possible range.

GROTE 4 BEAM ROTATING ROTOBEACON LIGHT AMBER DOME SAE-W3-74 12V MODEL 7620 8" Up for your consideration is this really nice cool Grote rotating 4 beam emergency light model 7620 warning safety beacon. This is a 4 beam 8" diameter unit for high visibility. The 4 Westinghouse sealed beams are extremely bright and are sure to be seen from a long distance

GROTE 4 BEAM ROTATING ROTO-BEACON LIGHT AMBER DOME SAE-W3-74 12V MODEL 7620 8" Up for your consideration is this really nice cool Grote rotating 4 beam emergency light model 7620 warning safety beacon. This is a 4 beam 8" diameter unit with an amber lens for high visibility. The 4 Westinghouse sealed beams are extremely bright and are sure to be seen

Offered is an Ohaus 311 Cent-O-Gram Four Beam Balance Scale, which measures up to 311 grams. Beam one measures 100 gram units, beam two measures 10 gram units, beam three measures 1 gram units, and beam four measures one tenth gram units. This scale is very clean and in excellent working condition.

Robotoolz RT-7610-5e Electronic Self-Leveling 5-Beam Level, Square and Plumb Laser (Barely Used) This auction is for Robotoolz RT-7610-5 Electronic Self-Leveling 5-Beam Level, Square and Plumb Laser, the unit is barely used, very clean in good working condition, comes with only multipurpose attachment accessory (Stand). Please go through all pictures & description before you make a bid thanks.

This is a New Ocal RA3/4-G PVC Coated Right Angle RA Beam Clamp. This is equal to a Rob Roy PBRA-3/4, and Perma-Cote PMRA-75 As with all my listings your satisfaction is guaranteed. I ship UPS with daily pick up.

MSA 10144431 Adjustable Anchorage Connector Beam Grip Compatible for use with MSA fall arrest and confined space entry/retrieval components Attaches to I-beam flange - no tools required

Built by Handling Systems International. 2 Ton rating on hoist and crane. The 2 ton a-frames are the bottom 2 in the picture of them stacked up.

Under 200 items sewed. Contact for photos and list of optional items. I will ship to you at the cost of shipping.

Acousto-Optic Q-switches The AO Q-switch is an optical device consisting of an A/R coated fused silica cell which has an integral acoustic transducer. The unit is water cooled, and is driven by a separate RF drive source. When modulated RF power is applied to the Q-switch, the intracavity laser beam is deflected, causing substantial loss of cavity gain.

NEW Laser 655nm Dual Power (4.5mW & 12mW) Module With Circular Beam Brand:Photonic Output Power: 12mW & 4.5mW Wavelength: 655nm Working Voltage: For 12mW 2.9 Volts , For 4.5 mW 1.3 Volts sopt size @ 50% focal distance of 45mm: 20um Application note: Red wire 5V -/+ 10% Black wire 0V package includ: 1 pcs of laser (see pic) for any quation please contarc us Please keep the lens clean to make the laser beam clear and bright.

For sale is a laser beam expander, it is used in good condition, Manufacturer label was missing, Only previous user note left. I'm not farmilar with this product, so please ask of lease an advice is great appreciated.I will accept return with full refund, if buyer not satisfied with purchase, buyer pay for return postal.(NOT applicable to International buyers) Please ask and inspect all photos closely. Buyer pays flat $15.00 s/h to the USA.Payment: Paypal.Thanks.

Coherent Laser Beam Block Absorber +100W Water Cooled CO2 YAG 27mmx60mm This is a Coherent Laser Beam Block which can Absorber +100W It is Water Cooled fit 4-5mm tube it can work excellent with a small pump (Pump) and a Shutter (Shutter) It was taken from coherent CO2 laser system Dimensions 27mm x 60mm It is with small dots but nit a critical issue!

This is a tektronix model 5403 d40 single beam oscilloscope. Comes with 4 manuals all to which seem to belong to the parts installed in this system. 5403 manual.  5a38 dual trace amplifier manual.

6P43P-E output pentode. Lot of 4 pcs Designed to work in units of vertical deflection television receivers wide application. New, old stock.