Our most popular Vise Head for arts and crafts, model making, electronics and other small projects! We've adapted a PV Jr. Head to fit all 300 series Bases. Now you can add all the popular features of a PV.Jr. to a larger 300 series Base. Fine/coarse adjusting knob controls jaw pressure Jaws feature horizontal grooves perfect for holding small tubes, rods, or small circuit boards firmly in place and are made of reinforced thermal composite plastic [continuous heat tolerance to 350°F (177°C), intermittent heat up to 450°F (204°C)] Neoprene Jaw Pads (page 22) are available for holding delicate items  Jaws are 2" (50.8mm) tall, 1" (25.4mm) wide and open to 2.875" (73mm) Height: 3.75" (95.2mm), Weight: 0.4 lbs. (0.2kg)

Our best selling general purpose Vise Head Perfect for hobbies, electronics and small home repairs! Select the 300, 305 or 380 Base and create your own versatile vise. Jaws are 2.5" (63.5mm) wide, 0.5" (12.6mm) tall and open to 2.25" (57.1mm) Nylon jaws offer excellent electrical insulation and gentle holding power [continuous heat tolerance up to 200°F (93°C), intermittent heat to 300°F (149°C)]. Vice accessories available for this Head Throat depth: 1.375" (34.9mm) Height: 4.25" (108.0mm), Weight: 1.5 lbs. (0.7kg)

Popular for jewelry making, watch repair and lapidary work! This unique Head can be positioned more closely to the work surface - great for use under a magnifying light When used with a 305 Low Profile Base, you can create a very low-profile Vise Features steel jaws. Throat depth: 1.375" (34.9mm) Length: 7.75" (196.8mm), Weight: 1.4 lbs. (0.6kg)

Our Circuit Board Holders help you work quicker and smarter! The best holder ever created for working with circuit boards, this model fits all 300 series Bases. Hold circuit boards up to 12" (304.8mm) wide and up to 0.156" (4mm) thick Arms move independently and feature "V" shaped grooves Notches positioned at the arms' tips conveninetly hold small parts Ratcheted pivot holds board horizontally, vertically or any angle in between Shaft is 4.125" (104.8mm) long and 5/8" (15.9mm) in diameter; compatible with all 300 series Bases Height (bottom of shaft to tip of arms): 10.875" (276.2mm) Weight: 1.0 lb. (0.5kg)

Hold larger objects with this general purpose Vise Head! Jaw pads gently, yet firmly, hold a wide variety of objects including circuit boards, coils and tuners. Jaws open a generous 6". Jaws pads are 1.875" (47.6mm) high x 1.5" (38.1mm) wide. Opens to 6" (152.4mm) with jaw pads and 6.25" (158.8mm) without jaw pads Ribbed, neoprene jaw pads provide a sure grip and can hold and insulate PC boards and other larger objects; reverse the pads and the wide "V" holds delicate cylindrical objects Remove jaw pads from steel jaws when working with high heat Black oxide coating reduces glare and promotes eye comfort Head Length: 11" (279.4mm) Compatible with all 300 series Bases Height (shaft to top of jaw pads): 5.125" (130.2mm), Weight: 1.6 lbs (0.7kg)

Hold larger, heavier objects with this versatile Vise Head! By centering weight, this Vise Heads holds even larger and heavier objects with ease. Jaws open a full 9". Self-centering, extra-wide opening jaws open a full 9" (228.6mm) and hold heavy objects by centering weight over the base Ribbed, neoprene jaw pads are 1.875" (47.6mm) high x 1.5" (38.1mm) wide and provide a sure grip; reverse the pads and the wide "V" holds round or elliptical objects "Double action" jaws open/close quickly. Jaws can be reversed to provide 0" closure Black oxide coating reduces glare and promotes eye comfort Compatible with all 300 series Bases Head Length: 11.5" (292.1mm) Height (shaft to top of jaw pads): 5.25" (133.3mm), Weight: 1.9 lbs. (0.9kg)