Replacement PTFE stopcock keys

Fully interchangeable replacement PTFE stopcock keys supplied complete with retaining device.

  • Fully interchangeable PTFE keys for Pyrex® stopcocks
  • Supplied complete with plastic screw thread retaining device
  • Keys are self lubricating, avoiding the need for stopcock grease
  • Made to a taper of 1:10 giving a combination of performance and ease of operation

Product Specification

Grouped product items
Item Code Key bore mm Key type Stopcock Diameter mm Pack quantity
SST102K 1.5 Straight bore 12.5 5
SST1025K 2.5 Straight bore 12.5 5
SST103K 2.5 Straight bore 14.5 5
SST104K 4.0 Straight bore 14.5 5
SST105K 4.0 Straight bore 18.8 5
SST106K 6.0 Straight bore 18.8 5
SST203K 2.5 Double bore 14.5 5
SST303K 2.5 T-bore 18.8 5
SST304K 4.0 T-bore 18.8 5

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