Specification Brand : 80/20 BulletPoint1 : 15 Series Smooth T-Slotted Extrusion with Eight Open T-Slots BulletPoint2 : Compatible with all 15 Series Fasteners and Accessories BulletPoint3 : Center cavities can be pressurized up to 150 psi BulletPoint4 : Works well for mounting accessories, flat plates, and hinges while the pressurized cavities lend it to machine frames or robotics applications BulletPoint5 : Made out of 6105-T5 aluminum (or equivalent) with a clear anodized finish Color : Clear ExternallyAssignedProductIdentifier : 5607912715562 ItemForm : Rod ItemName : 8020, 1545-S, 15 Series, 1.5" x 4.5" Aluminum Smooth Extrusion x 12" Long T Slotted Extruded Profile ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 18 inches ItemPackageDimensions_Width : 4.5 inches ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : aluminum-bars Manufacturer : 80/20 Inc. Material : Aluminum NumberOfItems : 1 PartNumber : 1545-S-12 ProductDescription : 1545-S is a 1.50” x 4.50” fractional 15 series rectangular T-slot profile with eight open T-slots, three on each 4.50” face and one on each 1.50” face. The profile is smooth, which makes it resistant to dirt and debris buildup while also being easy to clean. The 1545-S profile is compatible with 15 series fasteners and has center cavities that can be pressurized up to 150 psi. The eight open T-slots make this profile great for mounting accessories, flat plates and hinges while the ability to pressurize it lends it to machine frames or robotics. ProductSiteLaunchDate : 2013-03-06T08:00:00.000Z SupplierDeclaredDgHzRegulation : unknown