Specification Brand : Del-Tron Precision, Inc. BulletPoint1 : Travel 3 in BulletPoint2 : Load 140 lbs BulletPoint3 : Length 4 in BulletPoint4 : Height .75 in BulletPoint5 : Width 1.75 in ItemName : Del-Tron Precision, Inc. 1.75 in x 4 in, 3 in Travel, High Precision Series Crossed Roller Slides (Low Profile) ItemTypeKeyword : ball-slides Manufacturer : Del-Tron Precision, Inc. NumberOfItems : 1 PartNumber : HPRS2-3 ProductDescription : Del-Tron's linear ball slides and linear crossed roller slides offer engineers and designers the flexibility to choose the right linear slide technology for their application. Our ball slides and crossed roller slides offer several levels of precision ranging from a straight line accuracy of 0.0005" per inch of travel in our standard precision ball slides to 0.0000040" per inch of travel straight line accuracy in our high precision ball slides and crossed roller slides. Available with inch or metric holes and hole locations these factory preloaded, low friction, light weight linear slides are ready for installation right out of the box. ProductSiteLaunchDate : 2016-07-28T16:14:17.295Z