Stainless steel port plug, .5" length.
Braintree Scientific

bs pp-xx

Stainless steel port plug, .5" length.

Overview of models:

ItemDescription
PP 19G 19 ga., .042 port plug -dozen
PP 20G 20 ga. .036 - dozen
PP 21G 21 ga. .032 - dozen
PP 22G 22 ga. .028 - dozen
PP 23G 23ga .025 - dozen
PP 27G 27 ga. .016 - dozen
PP 28G 28 ga. .014 - dozen
PP 30G 30 ga. .012 - dozen