 | 3SPS, 3SQS Series | Hexagonal threaded spacer (M3) SPS=female/female SQS=male/female |
|---|---|---|
 | 4SPS, 4SQS Series | Hexagonal threaded spacer (M4) SPS=female/female SQS=male/female |
 | 2.6SPS, 2.6SQS Series | Hexagonal threaded spacer (M2.6) SPS=female/female SQS=male/female |
 | 2SPS, 2SQS Series | Hexagonal threaded spacer (M2) SPS=female/female SQS=male/female |