Send the following on WhatsApp
Continue to ChatKSP-QB-6.4-4 - Brass, Retracted Bolt Length 6.4mm, Q Type, Castell KSP Spring Bolt Interlock https://www.concretespares.ie/product/ksp-qb-6-4-4-brass-retracted-bolt-length-6-4mm-q-type-castell-ksp-spring-bolt-interlock/