Your Step-by-Step DIY Build

DIY Cable Pulley Tower

A single high pulley on a plate-loaded pin, anchored to your rack — lat pulldowns, pushdowns, face pulls, and curls.

Part 01

Build Steps

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01Step 1 of 6

Watch the build first

Play the linked Garage Gym Reviews video end-to-end before buying anything — it walks the whole single-pulley, plate-loaded layout and shows how the cable, chain, and loading pin connect. Pause it at the parts-list shots and match each item to the materials above.

TipThe video uses one high pulley off a rack or beam — much simpler than a two-pulley weight stack, and it's the layout these steps follow.

02Step 2 of 6

Pick your high anchor

Choose a solid overhead anchor: a power-rack crossmember (cleanest option) or a ceiling joist/beam. The pulley hangs from this point and takes the full loaded weight, so it must be rated framing or steel — never drywall.

WarningIf you anchor to a ceiling joist instead of a rack, hit solid wood with a lag eye bolt and confirm with a stud finder. A pulley that tears out under load snaps back violently.

03Step 3 of 6

Build the cable ends

Cut the coated cable to length. On each end, fold a loop around a thimble and lock it with a rope clamp, then back it up with a wire rope clip. Tug-test each loop hard — neither should slip.

TipLeave the cable slightly long on the first fit; you can re-clamp shorter, but you can't add cable back.

04Step 4 of 6

Hang the pulley and run the cable

Clip the pulley to your high anchor with a snap link. Run the cable over the pulley wheel: one looped end gets a quick link for the handle, the other gets a quick link to the chain. Make sure the cable seats in the pulley groove and doesn't rub the frame.

05Step 5 of 6

Rig the loading pin

Attach the chain to the loading pin with a quick link, and clip the chain to the cable's lower end. Slide the chain link you clip to up or down to set how high the pin rides — higher for pulldowns, lower for pushdowns and curls.

06Step 6 of 6

Load light and stress-test

Start with 10–20 lb on the pin. Do slow pulldowns and pushdowns, watching the anchor, every clamp, and the pulley for any movement or slip. Add weight only after a full inspection.

WarningRe-check all clamps, quick links, and the anchor after the first few sessions — rigged cable settles in. Never stand directly under the pulley while loading the pin.

Part 02

Reference Video

Watch the whole build on YouTube before you cut anything.

Watch the full build on YouTube

Tap to watchOpen ↗

Part 03

Tools You Need

Have these on the bench before you start.

Socket/wrench
Pliers
Tape measure
Hacksaw (if trimming the loading pin)
Stud finder (for a ceiling-beam mount)

Part 04

Materials

The full parts list, with sizes and quantities.

1.5" single-eye pulleyThe high pulley the cable runs over.
rated 400+ lb
1
1/4" coated steel cableCoated, never bare — bare cable frays and bites your hands. Length depends on your ceiling/rack height.
~6 ft 6 in
Rope clamp + thimble setsForm the loop on each cable end so it can't pull through under load.
2
Wire rope clipsBack up each thimble loop.
2
Quick linksJoin the cable ends to the handle and to the loading-pin chain.
1/4"
2
Spring snap links / locking carabiners
2
1/4" steel chainConnects the cable to the loading pin and lets you adjust working height.
~3 ft
Plate-loading pin1" pin that accepts standard plates. Buy one or weld a short Olympic sleeve to a chain end.
1
Cable handle / single D-handle
1