3 finger Vinyl coated Extension Lab Clamp on Swivel Bosshead, 8.5cm maximum clamp opening. Suitable for beakers, Erlenmeyer flasks, test-tubes, boiling flasks and burettes. Chosen for its quality: made from a strong alloy, not iron so it won't rust! Clamp constructed of powder coated high grade Zinc die cast construction. High grade, nontoxic. powder coating. Non-ferrous, rust free & long lasting use for any laboratory application. The 3 fingers are coated in vinyl for higher temperature applications and to provide a strong, slip-free hold. Complete metal constructions, thread fitted actuating joints. Clamp is attached to swivel bosshead that fits rods measuring up to 18mm in diameter. Dimensions:-. Clamp accepts apparatus measuring up to 8.5cm. Maximum clamp opening is 8.5cm. 14cm Stainless Steel Connecting Rod. 10mm diameter connecting rod. Swivel bosshead fits rods measuring up to 18mm in diameter. The screw adjustment allows for precise pressure when gripping glass objects, to avoid potential breakage. The round extension arm allows the clamp to be rotated 360 degrees as well as varying the distance from the supported apparatus.
