AH04 Leg Extension & Curl Attachment for JXS-037C

The SKEISO AH04ASSY is a plate-loaded leg extension and leg curl attachment designed specifically for the JXS-037C adjustable weight bench. It is an add-on, not a standalone exercise machine.

Use the AH04 to add supported knee-extension and leg-curl movements to the same bench platform, expanding lower-body training without adding a separate leg machine to your workout space.

Why choose the AH04 attachment?

• Adds plate-loaded leg extension and leg curl exercises.
• Uses the compatible JXS-037C bench to reduce the footprint of a multi-station setup.
• Provides clear model-specific compatibility instead of claiming universal bench fit.

Compatibility and ordering

The AH04ASSY is made for the SKEISO JXS-037C adjustable weight bench. This product includes the AH04 attachment only; the bench is sold separately.

Explore more the JXS-037C bench and its package options.

Returns

Unused and uninstalled items in new condition, with all original packaging and accessories, must be returned within 30 days of delivery. Contact us for approval before sending a return. Approved non-defective returns are subject to a 25% restocking fee, and the customer pays return shipping. If we provide a return label for a non-defective return, its cost is deducted from the refund. Report damaged, defective, or incorrect items within 48 hours of delivery; approved claims receive a prepaid return label and no restocking fee. See our Return and Refund Policy for full terms.