Reading Magnifier, 65mm Material_Wood with thumb-wheel jaw movement for

with thumb-wheel jaw movement for fine dimensional precision

Two rectangular slots accept square or round rods up to 16 mm in this aluminum alloy multipurpose clamp holder

Twelve-piece brass slotted mass set spanning 1 to 500 grams

Female pelvic skeleton model reveals wider pelvic inlet and birthing canal adaptations for reproductive anatomy and obstetrics teaching

LCD display with inch-millimeter toggle on this hardened stainless steel digital vernier caliper

Reading Magnifier, 65mm Material_Wood with thumb-wheel jaw movement forLightweight 65mm reading magnifier in an unbreakable plastic frame with integrated handle, general purpose magnification for lab, classroom, and home reading.