Adapter for converting other sized optical components to SM05 or SM1-series females;

Retaining ring adapters are used in pairs (two per set);

Applicable retaining ring thread specifications: SM05, SM1, SM2

Retaining ring wrench kit available

Fixed or adjustable options available

Surface slot compatible with retaining ring key;

Available in 10 pieces per package;

SM05, SM1, SM1.5, SM2 available;