Skywalker Trampolines Lower Straight Half of Pole with Square End 1- 1/8 inch x 1- 1/8 inch (upper half of the pole is SH4077) Measure the square end of your pole

Replacement trampoline enclosure straight tube for Skywalker Trampolines. There are two pieces for each enclosure pole, this is the lower enclosure pole - straight piece with a square end. Length: 40.5” Square End: 1 1/8” x 1 1/8”, the round part is 1 1/2 inch (If you pole is 1x1 inch square end, you need 004201)

If you need the top of the pole, it is SH4077
https://trampolinepartsandsupply.com/trampoline-parts-skywalker-sh4077

Compatible with the following Skywalker Trampoline models and many more:
10ft models: SWTC1001, SWTC1003, SWTC1011, SWTC1015, SWTC1091