4 i beam for sale | 1000 ads for brand-new and used 4 i beam

Equilateral glass prism 100 length x 25mm face size

Pinson, Alabama, United States
US $22.99
Jan 30th

Equilateral glass prism 150 length x 25mm face size

Pinson, Alabama, United States
US $24.95
Jan 30th

New teardrop beam 42x144" in stock for quick ship ridgurak interlake green

Kansas City, Missouri, United States
US $94.50
Jan 30th

???If you do not see what you are looking for please ask??? IN STOCK. LEAD TIME 2-4 WORKING DAYS to get ready for shipment.

New teardrop uprighht tower 42x120" 42x10' green

Kansas City, Missouri, United States
US $79.00
Jan 30th

???If you do not see what you are looking for please ask??? You are bidding on one (1) pallet rack teardrop upright as pictured 42"x 120" with 1-5/8" x3" column Capacity of 16,700# capacity each at 48" vertical spacing. This beam is made in USA.

Melles griot red helium neon laser tube 2mw bright red beam 632.8nm science item

La Valle, Wisconsin, United States
US $35.55
Jan 30th

This is a small helium neon laser tube, it requires about 1.4Kv or so to run at 4.5mA. It was removed from an alignment laser that i upgraded with a laser diode module. the power supplier is being sold in another auction listing.

Oca 904 6pcl laser beam filter round glass 1 1/4 across 1/16 thick new

Westerville, Ohio, United States
US $14.44
Jan 30th

FOR SALE IS A BRAND NEW LASER BEAM ROUND GLASS FILTER.ALL THE SPECS ARE IN THE TITLE.You will not be disappointed.My feedback speaks for itself.If you have any questions please email me and please check out the other items i have for sale.If you have problems with your order,PLEASE CONTACT ME BEFORE LEAVING FEEDBACK.Thanks,mark ATTENSION ATTENSION /NOTICE NOTICE!!!