RS PRO - 5308882 - RF Connector Kit Coaxial Interseries Adapter 2x Wrenches Supplied With Case - Allied Electronics & Automation, part of RS Group
Amazon.com: onelinkmore RF Coaxial Connector Kit SMA to N BNC TNC F Type Connectors Kits N to SMA BNC to SMA TNC to SMA RF Adapter SMA Cable Connector Male to Female
Amazon.com: 40PCS Universal RF Coaxial Connector Adapter Kit N TNC BNC SMA UHF Mini-UHF F RCA Male & Female Adapters : Electronics
Coaxial Adapter Kits
20pcs/set N Type Bnc Tnc Sma Rf Connector Adapter Kit Test Converte - Connectors - AliExpress
Bomar Interconnect Products - ADPT2 - Connector Kit RF Universal Adapter Male and Female 8 Types Plus Universal - Allied Electronics & Automation, part of RS Group