These are heavy duty three-legged Middle Frame Fittings for three 3.5in OD metal pipe legs and a 3.5in OD metal pipe top swing beam. You will need Schedule 40, 3in ID pipe for your swingset, which is 3.5in OD. National Test Lab Results: 5000 lbs. Commercial Grade, These fittings include all the hardware required to attach to the 4 pipes.
To build your own metal swingset you will need (1) Middle Frame Fitting if you want more than two swings.
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Pipe Leg Lengths Needed for Different Swing Beam Heights (Leaves approximately 2ft of pipe in the ground) |
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| Beam Height | Leg Length Needed |
| 8ft High | 10.66ft |
| 9ft High | 11.74 ft. |
| 10ft High | 12.82 ft. |
| 11ft High | 13.91 ft. |
| 12ft High | 14.99 ft. |
Each 2 swing position beam should be at least 9ft in width. Schedule 40, 3 Inch ID pipe is recommended. Schedule 40, 3" pipe is 3" inside diameter and 3.5in outside diameter.
The price below is for 1 Middle frame fitting. You normally need one Middle Frame Fitting for a free standing metal swing set for 3 to 4 swings.
Last Updated: 02/04/2019 02:32 AM - ID:6733