STARRETT Combination Square Sets And Components

They are designed for angle, length & depth measurements in masonry, metalworking and woodworking applications. Thee units feature steel / tempered steel / hardened steel blades with central / square / protractor heads for accurate readings. They are available in sets of 1, 2, 3 & 4 pieces.

Features

• Starrett combination square blades are suitable for combination squares & sets and bevel protractors for measuring accurately.
• They feature a square head which comes equipped with a reversible lock bolt, scriber & spirit level.
• Starrett combination squares are equipped with a rule and one / more interchangeable heads that can be attached to the rule.
• Starrett square blades come with easy-to-read graduations for reduced human error while taking measurements.
• Starrett combination square sets have a precision-ground, 90 degrees square face and 45 degrees mitre face and can draw parallel lines / right angles. They can be used as a mitre, tri-square, height gauge and depth gauge.

Starrett Combination Square Sets

• They feature a reversible lock bolt which enables the blade to be turned over without removing the lock bolt or nut and ensures proper alignment of the blade with the heads.
• These combination square sets have hardened and tempered steel blades featuring satin chrome finish for resisting corrosion on exposed surfaces and structural rigidity.
• They have photo engraved rulers for precise measurement.
• These Starrett combination square sets have a protractor head with revolving turrets for measuring angles accurately.

Johnsons Combination Squares

• They feature computer-machined gauging edges to offer maximum accuracy.
• These combination squares have stainless steel / steel heads for structural rigidity.
• They are available in blade lengths of 12 and 16 inches.

Starrett Square Blades

• They feature steel construction for resisting bending and breaking.
• These square blades have easy-to-read graduations for minimising human error while taking measurements.
• They are available in lengths of 4, 6, 12 & 24 inches.

Working Mechanism

• Starrett combination squares consist of a rue-type blade attached to a handle.
• The handle has a shoulder and an anvil.
• The shoulder is placed at a 45 degree angle against the blade for the measurement and layout of mitres.
• The anvil is placed at a 90-degree angle between itself and the blade.
• The handle contains an adjustable knob that allows it to move horizontally along the edge of the ruler.
• A scriber and a vial are located within the head of the handle for marking measurements and measuring plumb & level, respectively.