| 3841 | Switchs | Company Product |
| 3842 | Swivel | Company Product |
| 3843 | Swivel Cast Iron Caster With Brake | Company Product |
| 3844 | Swivel Cast Iron Wheels | Company Product |
| 3845 | Swivel Cast Nylon Caster With Directional Lock | Company Product |
| 3846 | Swivel Clamp Scaffoldings | Company Product |
| 3847 | Swivel Clamps | Company Product |
| 3848 | Swivel Couplers | Company Product |
| 3849 | Swivel Ferrule | Company Product |
| 3850 | Swivel Grass Shears | Company Product |
| 3851 | Swivel Hex Key Wrench | Company Product |
| 3852 | Swivel Joints | Company Product |
| 3853 | Swivel Socket Wrench | Company Product |
| 3854 | Swivel Torch | Company Product |
| 3855 | Swivels | Company Product |
| 3856 | Sylvia Silver | Company Product |
| 3857 | Syn | Company Product |
| 3858 | Syn Cone | Company Product |
| 3859 | Syn Gear | Company Product |
| 3860 | Syn Hub | Company Product |
| 3861 | Syn Ring | Company Product |
| 3862 | Syn Sleeve | Company Product |
| 3863 | Synchro | Company Product |
| 3864 | Synchronizers | Company Product |
| 3865 | Synchronous Belting | Company Product |
| 3866 | Synchronous Electric Motors | Company Product |
| 3867 | Synchronous Machine | Company Product |
| 3868 | Synchronous Motors | Company Product |
| 3869 | Synchroscopes | Company Product |
| 3870 | Syncro | Company Product |