Inch Series: SPX
| Two-Piece Clamp Style Rigid Coupling w/o Keyway | ||||||
| PART NUMBER STEEL | PART NUMBER STAINLESS STEEL | BORE B1 (in) | BORE B2 (in) | OD (in) | LENGTH L (in) | FORGED CLAMP SCREW |
| SPX-4-4-F | SPX-4-4-SS | 0.25 | 0.25 | 5/8 | 1 | 4-40X5/16 |
| SPX-6-4-F | SPX-6-4-SS | 0.375 | 0.25 | 7/8 | 1 3/8 | 6-32X3/8 |
| SPX-6-6-F | SPX-6-6-SS | 0.375 | 0.375 | 7/8 | 1 3/8 | 6-32X3/8 |
| SPX-8-6-F | SPX-8-6-SS | 0.5 | 0.375 | 1 1/8 | 1 3/4 | 8-32X1/2 |
| SPX-8-8-F | SPX-8-8-SS | 0.5 | 0.5 | 1 1/8 | 1 3/4 | 8-32X1/2 |
| SPX-10-8-F | SPX-10-8-SS | 0.625 | 0.5 | 1 1/3 | 2 | 10-32X1/2 |
| SPX-10-10-F | SPX-10-10-SS | 0.625 | 0.625 | 1 1/3 | 2 | 10-32X1/2 |
| SPX-12-8-F | SPX-12-8-SS | 0.75 | 0.5 | 1 1/2 | 2 1/4 | 1/4-28X5/8 |
| SPX-12-10-F | SPX-12-10-SS | 0.75 | 0.625 | 1 1/2 | 2 1/4 | 1/4-28X5/8 |
| SPX-12-12-F | SPX-12-12-SS | 0.75 | 0.75 | 1 1/2 | 2 1/4 | 1/4-28X5/8 |
| SPX-14-10-F | SPX-14-10-SS | 0.875 | 0.625 | 1 5/8 | 2 1/2 | 1/4-28X5/8 |
| SPX-14-14-F | SPX-14-14-SS | 0.875 | 0.875 | 1 5/8 | 2 1/2 | 1/4-28X5/8 |
| SPX-16-8-F | SPX-16-8-SS | 1 | 0.5 | 1 3/4 | 3 | 1/4-28X11/16 |
| SPX-16-12-F | SPX-16-12-SS | 1 | 0.75 | 1 3/4 | 3 | 1/4-28X11/16 |
| SPX-16-16-F | SPX-16-16-SS | 1 | 1 | 1 3/4 | 3 | 1/4-28X11/16 |
| SPX-18-16-F | SPX-18-16-SS | 1.125 | 1 | 1 7/8 | 3 1/8 | 1/4-28X11/16 |
| SPX-18-18-F | SPX-18-18-SS | 1.125 | 1.125 | 1 7/8 | 3 1/8 | 1/4-28X11/16 |
| SPX-20-16-F | SPX-20-16-SS | 1.25 | 1 | 2 | 3 1/4 | 1/4-28X3/4 |
| SPX-20-20-F | SPX-20-20-SS | 1.25 | 1.25 | 2 | 3 1/4 | 1/4-28X3/4 |
| SPX-22-16-F | SPX-22-16-SS | 1.375 | 1 | 2 1/2 | 3 5/8 | 5/16-24X7/8 |
| SPX-22-22-F | SPX-22-22-SS | 1.375 | 1.375 | 2 1/2 | 3 5/8 | 5/16-24X7/8 |
| SPX-24-16-F | SPX-24-16-SS | 1.5 | 1 | 2 5/8 | 3 7/8 | 5/16-24X7/8 |
| SPX-24-24-F | SPX-24-24-SS | 1.5 | 1.5 | 2 5/8 | 3 7/8 | 5/16-24X7/8 |
| SPX-28-28-F | SPX-28-28-SS | 1.75 | 1.75 | 3 1/8 | 4 1/2 | 5/16-24X7/8 |
| SPX-32-32-F | SPX-32-32-SS | 2 | 2 | 3 3/8 | 4 7/8 | 3/8-24X1 |
Manufacturer of couplings,Specialist in:china couplings, chain couplings, Jaw couplings, flexible couplings, HRC couplings, NM couplings, MH couplings, Pin coupling, Spacer Coupling, Flange Coupling, Sleeve Coupling,nylon sleeve coupling.