The Q=BASE II is NOVOFLEX's quick-release base, designed for one-click automatic attachment of a compatible plate with final clamping done manually via a single locking ring handle. NOVOFLEX cut the weight from the previous model's 265g down to 120g, making it a better fit for lighter compact camera systems where every gram on the tripod head matters. A "Safety Pin" prevents the plate from slipping in any direction once locked, though that specific safety feature only works with genuine NOVOFLEX Q=PLATEs — third-party Arca-compatible plates will mount, but without the pin engagement. One-click automatic attachment: plate clicks in automatically; final security is set manually via the locking ring. 120g weight: reduced from the previous model's 265g, suited to compact camera systems. "Safety Pin" anti-slip feature: prevents the plate from slipping in any direction once locked — only functions with genuine NOVOFLEX Q=PLATEs. Arca-compatible: works with many third-party Arca-style coupling plates, though without the Safety Pin function.