Premium Bosshead - Heavy Duty, Industrial Series Heavy Duty Powder Coated Bosshead for rods up to 16 mm, Thicker than normal 7 mm threaded clamping screws, Thicker casting to support more load, Accepts up to 16 mm rods, Made of high strength powder coated alloy
Premium Clamp - Three Finger with Bosshead, Industrial, Cork Lined Extension Lab Clamp, 8.5 cm maximum clamp opening attached to swivel bosshead, Clamp constructed of powder coated high grade zinc alloy, 3 finger cork lined clamp attached to swivel bosshead, Boss accommodates to 18 mm rod
Premium Lab Clamp - Three Prong with Bosshead, Made of high grade zinc alloy and powder coated alloy with all metal adjustment screws, 3 Vinyl Coated Clamp Fingers, 6 cm maximum clamp opening, Bosshead accepts up to 18 mm rods