Description Description:Premium MaterialThis tall stair gauge is made of premium aluminum alloy. The anodized surface makes it durable and long-lasting. It can help you with work on stairs for a long time.Anti-lost DesignOur stair gauge is equipped with an anti-lost carabiner and two auxiliary clips, helping you easily to carry and store the gauge outdoors. You don 039;t need to worry that it may be lost easily.Size InformationThe stair gauge measures about 4.2 x 1.96 x 0.8cm/1.65 x 0.77 x 0.32 inches in length, diameter and opening width. It 039;s compact and convenient to carry.Multipurpose GadgetThe stair gauge can be used as a stair stringer, rafter layout, framing square attachment, stair gauge guide for circular saws and stair stringers layout.Time-Saving AssistantOur tall stair gauge can save you a lot of time because you dont need to realign the frame squares every time to mark the next step. It can ensure each stair is perfectly consistent, giving you the exact frame fixture layout every time.Specification:Material: aluminum alloyColor: blue + blackFeature: sturdySize(approx.): (length x diameter x opening width) 4.2 x 1.96 x 0.8cm/1.65 x 0.77 x 0.32inchPackage Included:1 PC x Stair Gauge2 Pcs x Auxiliary Clips1 PC x CarabinerNote:1. Due to the light and screen difference, the item 039;s color may be slightly different from the pictures.2. Please allow 1-2 cm differences due to manual measurement.