PYREX? SPARE PTFE STOPCOCK KEY, 4.0MM T-BORE, 18.8mm DIAMETER
SKU: SST304K
£67.78 Regular Price
£64.39Sale Price
PYREX? SPARE PTFE STOPCOCK KEY, 4.0MM T-BORE, 18.8mm DIAMETER
PTFE stopcock key with silicone 'O' ring and PP retaining device
PTFE keys are fully interchangeable
Keys are self lubricating, avoiding the need for stopcock grease
Keys have a 1:10 taper to accurately fit the relevant glass stopcock barrel
