The TRACER 175mm (7'') Speed Square is a precision carpentry tool ideal for marking out lumber and rafters. Built from robust aluminium, it is equipped with two rulers and angle marking guides. 
Features
- Includes both Metric and Hip + Valley rafter scales for roofing. 
- Pre-calculated hip and valley scales for marking rafters when working in degrees.
- Achieve simple 0¡ - 90¡ marking by pivoting and marking along the long edge
- Equipped with both a horizontal and vertical ruler.
- The horizontal ruler allows for quick measurements or markings from the inside edge of the square.
- The vertical ruler allows for quick measurements or markings from the T-section of the square.
- Machined from robust yet lightweight aluminium.
Specifications
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Material: Aluminium
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Kit includes: 1x 175mm Metric Speed Square