3 Piece 12" Set Yankee Spring Dividers, Inside (ID) & Outside (OD) Calipers Quick Nut Brass
Spring dividers and calipers (ID and OD) are used by multiple professionals to measure and transfer precise measurements. This is a well-made 3 piece set of dividers/calipers. They are made from carbon steel with hardened and finely ground points and polished tips. They feature a rapid-adjust quick-spring nut for rapid and precise fine adjustments that will securely hold any measurement. To make large adjustments, tip the nut to disengage the threads, and slide to a new measurement. Release the nut to engage the threads and turn for fine adjustments. The adjustment mechanism is central located to assure smooth action. Fulcrum and adjustment mechanism are brass. “Yankee” style flat-leg construction makes these units very durable. They have a substantially hardened spring for years of service. Maximum opening is 12" or 300mm.
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