A combination square is a multi-use measuring instrument which is primarily used for ensuring the integrity of a 90° angle, measuring a 45° angle, measuring the center of a circular object, find depth, and simple distance measurements. It can also be used to determine level and plumb using its spirit level vial. Featuring an impact-resistant acrylic level vial that takes work site abuse better than other vials. A mainstay in Harden’s tool lineup, this 300MM workhorse also acts as a depth gauge, and has CNC machined working surfaces for more reliable accuracy.

Features:

• High quality stainless steel, hardness no less than HRC30
• Aluminum alloy body with acrylic level vial
• Embossed graduation for easy reading and durability
• With impact-resistant vial inside aluminum frame
• Double sided ruler in mm and cm scale gradations

Specifications:

• Brand: Harden 
• Model: 58720
• Gradations: metric in cm and mm, both sides
• Stainless still ruler with aluminum shoulder
• Acrylic level vial
• Steel scribe pin

Package includes:

• 300mm combination square
• Retail packaging