Bosshead Retort Clamp fitted with insulator of ebonite

fitted with insulator of ebonite on metal base

When a Ball or Ring on a handle is heated

Stand size 9x5

It has two adjustable chrome-plated wire shelves and supports

Supplied with keepers

Bosshead Retort Clamp fitted with insulator of eboniteThis heavy duty boss head is dying casted alloy that has been painted gray. It has 2 metal adjustable metal thumb screws. Metal thumbscrews allow for adjustment and to secure rods into position. Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design please