4-Prong Cork-Lined Clamp on Swivel Bosshead

• INDUSTRIAL / RESEARCH GRADE QUALITY || Clamps feature solid Zinc die cast construction. High grade, nontoxic. powder coating. Non-ferrous, rust free & long lasting use for any laboratory application
• 4 PRONG, CORK LINED || Clamp accepts apparatus measuring up to 8.5 cm (3.4"). Thread fitted actuating joints. Cork lined prongs provide a cushioned, slip resistant hold
• SWIVEL BOSSHEAD || Clamp attached to high strength, alloy swivel bosshead that fits rods measuring up to 18mm in diameter

The clamp includes a high strength alloy Boss Head for securing the clamp to a frame or other apparatus. The Boss Head will accept a rod diameter of 18 mm (approximately 11/16"). The screw adjustment allows for precise pressure when gripping glass objects, to avoid potential breakage. Swivel between Clamp and Boss Head. Clamp is constructed of powder coated high grade zinc alloy. Due to the cork lining it is not recommended that the prongs of the clamp are placed in direct heat. Ideal uses for beakers, Erlenmeyer flasks, test-tubes, boiling (Florence) flasks, burettes.