Keck Clip made of polypropylene. These clamps are non-corrosive and will not scratch glass. These economical standard taper clips, clamps, adapters securely hold conical joints under pressure without damaging glass.
Size #19 fits ground joint size 19/22
Picture is a representation of various keck clamps, please refer to item description for individual sizing. Color of clamp may vary based on availability.
Note: Products being sold are not toys. They are for laboratory / educational use only. They are not for use by children 12 & under.
100% Satisfaction Guarantee: At Mansion Schools, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Schools in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.