Basix Rubber Works Universal Harness is a manual, adjustable black strap-on harness offered in Standard and Plus size options. Each option includes one harness and three interchangeable silicone rings with 1.2-inch, 1.6-inch, and 2-inch openings. A dildo or other attachment is not included.
Verified options and identifiers
- Parent SKU: TSS-PD4320.
- Standard: live variant SKU PD4320-01; maker catalog SKU 432001; UPC 603912314397.
- Plus size: live variant SKU PD4320-02; maker catalog SKU 432002; UPC 603912314403.
- Included with either option: one harness, one 1.2-inch silicone ring, one 1.6-inch silicone ring, and one 2-inch silicone ring.
- Harness materials: the maker lists nylon and PVC; the included rings are listed as silicone.
- Operation: manual and unpowered.
Standard and Plus size are the maker’s current option names. The maker’s current wholesale pages do not publish waist or thigh ranges, so this page does not infer body measurements from those labels. Measure where the straps will sit, compare those measurements with the received package, and confirm there is enough adjustment range and strap overlap before use.
Choose a compatible attachment
The 1.2-inch, 1.6-inch, and 2-inch figures describe the unstretched openings of the included rings. They are not maximum shaft diameters, maximum stretch measurements, or guarantees that a particular attachment will stay secure.
- Use an attachment with a broad external base that remains wider than the selected ring in every direction.
- Choose the smallest included ring that seats behind the attachment’s base without forcing, cutting, permanently stretching, or deforming the ring.
- The maker says most Basix dildos are harness-compatible; that statement does not establish compatibility with every Basix or third-party attachment.
- Do not use an attachment with a narrow, damaged, or pull-through base. A harness does not make an attachment safe for a body area or activity that its own instructions do not support.
Setup and fit check
- Inspect the straps, adjustment hardware, front panel, snaps, seams, and all three rings. Do not use damaged, cracked, torn, sharply creased, sticky, swollen, or permanently stretched parts.
- Select the ring that matches the attachment and secure it fully in the snap-fastened front carrier. Seat the attachment behind the ring, then tug-test the assembly by hand before putting on the harness.
- Put on the harness and tighten the waist and thigh straps evenly. The harness should stay positioned without digging in, pinching, chafing, numbness, or restricting normal movement.
- Check the fit while standing, sitting, and moving gently. Recheck the straps, snaps, ring, and attachment whenever the position or attachment changes.
Agree on communication and a stop signal before partnered use. Start slowly, use enough lubricant that is compatible with the attachment and intended activity, and stop for pain, numbness, pinching, chafing, loss of sensation, broken hardware, ring damage, or repeated shifting. Do not use the harness as a restraint, lifting aid, handle, or load-bearing device.
Lubricant, cleaning, and storage
Check the lubricant label and the attachment’s instructions because compatibility depends on every material involved. Water-based lubricant is the cautious starting point when compatibility is uncertain.
Follow the received package directions first. The maker’s current wholesale pages identify nylon and PVC harness components and silicone rings but do not publish a detailed cleaning method. Remove the attachment and detachable rings where intended, clean each component only by a method its instructions support, and let every part air dry completely before reassembly or storage. Do not machine-wash, soak, boil, bleach, place in a dishwasher, or use a high-heat dryer unless the package expressly permits that method.
Store the clean, dry harness with straps relaxed and hardware protected from bending. Keep the rings away from heat, direct sunlight, sharp objects, and prolonged contact with other soft materials. Retire any component that remains damaged or materially changed after cleaning.
Browse more Pipedream Products, compare harnesses and shared-play gear, read how to choose a strap-on harness, and review how to choose water-based lubricant.
