Authorized dealer
Connector
Biscuit joiners & original biscuits
Lamello · art. 145000
K20 Clamping Plates & C20 Solid Surface Plates
Plastic biscuits that hold the work in position — and the translucent plate for Corian and solid surface
K20 is the plastic clamping plate that grips the slot and holds parts while the glue sets; C20 is the clear plate for solid-surface materials that will not telegraph through the finish.
$130
art. no. 145000 · 1.98 lb
Authorized dealer · ships from Lamello USA stock — typically within a few business days
Pack size
Quantity
Need more than 10? Request a shop quote.
K20 & C20 plates — K20 clamping plate — box of 250 × 1
$130
Shipping (contiguous U.S.)
Free
Total before tax
$130
Free parcel shipping on orders of $99 or more; $9.95 below that. Sales tax calculated at checkout.
Prices are Lamello USA minimum advertised pricing effective September 2026. Cabinet shops, installers and commercial accounts: request a quote for volume pricing, CNC tooling and anything in the Lamello catalog not shown here.
About this product
K20 & C20 plates
The K20 plastic clamping plate fits a standard #20 biscuit slot and, unlike a wooden biscuit, grips the slot walls as soon as it is pushed in — holding the work piece securely in position for gluing and for dry alignment. The C20 plate is transparent plastic for solid surface materials such as Corian: it is glued with the material's own adhesive and does not show through the finished surface.
Highlights
K20: self-gripping plastic clamping plate for #20 slots
C20: translucent plate for solid surface
Boxes of 250; K20 also in an 80-piece blister
Specifications
| Article no. | 145000 — K20 clamping plate — box of 250 · 145001 — K20 clamping plate — blister pack of 80 · 145010 — C20 solid surface plate — box of 250 |
|---|---|
| GTIN / EAN | 7640108022486 |
| Shipping weight | 1.98 lb |
| Slot | #20 (4 mm) |
| K20 | Plastic clamping plate |
| C20 | Transparent plate for solid surface |
| Brand | Lamello AG, Bubendorf, Switzerland · distributed by Lamello USA (Colonial Saw) |
Documents
Prices are Lamello USA minimum advertised pricing effective September 2026. Specifications from Lamello; strength values are Lamello test figures and vary with material.
Goes with it
Pair with the K20 & C20 plates
K20 & C20 plates questions
Frequently Asked Questions
Is the Lamello K20 & C20 plates in stock?
Yes — the K20 & C20 plates ships from Lamello USA / Family Hardware stock, typically within a few business days, by parcel anywhere in the contiguous U.S. (free on orders of $99 or more) or for pickup in Cape Coral or Fort Myers. Larger quantities for production shops are quoted with a confirmed lead time.
How much does the K20 & C20 plates cost?
K20 clamping plate — box of 250 (145000) is $130; K20 clamping plate — blister pack of 80 (145001) is $53; C20 solid surface plate — box of 250 (145010) is $95. These are Lamello USA minimum advertised prices effective September 2026; request a quote for shop or volume pricing.
What do I need to install K20 & C20 plates?
A Lamello Zeta P2 or Zeta P2 Cordless set to P-System depth undefined, or a CNC with the P-System cutter, in material from undefined. The connector pushes into the groove by hand — no glue or screws to anchor it.