Feature(may vary by option.)

●Lab Keck Clips made of high quality plastic;Keck clips smooth plane
●12 Pieces Keck Clips #10 #14 #19 #24(10mm 14mm 19mm 24mm Red,Green,White,Blue)
●Keck Clips can withstand temperatures from -40℃(-40℉) to 100℃(212℉),very durable plastic construction
●Keck Clips can be used to secure the two sides to prevent the joint from separating during the reaction process
●Suitable for glass grounding joints in home laboratories

[#10 #14 #19 #24-12Pieces]

Description

Material:High quality plastic Size:Inner diameter 10mm 14mm 19mm 24mm(#10 #14 #19 #24) Color:Red,Green,Blue,White Package Include:12 Pieces（4Red、4Green、2Blue、2White） Keck Clips smooth plane very durable plastic construction withstand temperatures from -40℃(-40℉) to 100℃(212℉)