The Bessey TW16A-STC is a specialized adapter plate designed to connect Bessey STC series auto-adjust toggle clamps directly to 16 mm matrix welding tables. By mounting toggle clamps onto matrix tables, fabricators can achieve lightning-fast, repeatable hold-down clamping across production welding fixtures.

Equipped with a removable 16 mm bolt, the adapter can be inserted straight into table matrix holes or attached without the bolt to the TW16X height extension bar for elevated clamping setups. It is compatible with all Bessey STC toggle clamps that feature a horizontal flanged base, including the STC-VH, STC-HH, and STC-IHH models.

Features & Benefits

• 16 mm Table Integration: Adapts Bessey STC series toggle clamps for use in 16 mm matrix welding table holes.
• Horizontal Base Compatibility: Fits all Bessey STC toggle clamps designed with a horizontal flanged base (STC-VH, STC-HH, STC-IHH).
• Removable Mounting Bolt: Includes 16 mm bolt for direct table placement; remove bolt to mount onto TW16X extension risers.
• Production Repeatability: Combines matrix table adaptability with the rapid clamping speed of self-adjusting toggle clamps.
• Expanded Workbench Utility: Can be combined with the TW16AW19 adapter for use on woodworking benches with 3/4 in. dog holes.

What's Included

• (1) Bessey TW16A-STC Toggle Clamp Adapter Plate
• (1) 16 mm Mounting Bolt

To raise the STC adapter plate for taller workpieces, pair it with the Bessey TW16X variable height extension. For adapting TW16 matrix clamps to woodworking benches with 3/4 in. or 20 mm dog holes, look to the TW16AW adapter series.

Shipping: Beaver Industrial Supply offers free shipping on orders over $199, with the exception of Sawstop and Laguna, which require additional fees to be collected. Other exceptions apply as noted on product pages.

We reserve the right to determine the fastest and most cost-effective manner of transportation for all orders that qualify for free shipping. Our shipping carriers cannot deliver to PO box or U.S. military post office box addresses, such as APO and FPO, so we require a physical street address for delivery. We use USPS, which typically takes 2-8 days for delivery, depending on your location, for smaller items and UPS Ground for all other ground shipments under 150 pounds.

• Returns: We accept returns and exchanges for a fee up to 30 days in unopened, new, and unused condition in the original packaging. Exceptions apply.

Please note, NO REFUNDS will be given on any new, used, or damaged item if it is not returned in the original packaging, no matter what condition the packaging is in. If the item qualifies for free shipping, you will be charged the original shipping cost and are responsible for shipping the product back with the shipping carrier of your choice.

We must receive the item undamaged. We recommend you package it accordingly and purchase insurance for higher-priced items to ensure you receive the full refund minus any incurred fees as applicable. We reserve the right to refuse the return of accessories.

Because items are your responsibility until they reach us, we recommend that you send the parcel using a delivery service that insures you of the value of the goods. Return shipping is at the customer's cost. At Beaver Industrial Supply’s discretion, delivery charges can be refunded if the goods are defective.

Returns require a return authorization number. Please call customer service at 314-773-5999 or submit a customer service inquiry to start the exchange or return process and receive an authorization number.

Machinery too large for parcel shipment (palletized or crated) is only returnable if there is a material defect that cannot be resolved by replacing components.