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header-product Plastic mounting wedge UN KB11, sizes 11/29/65 mm, pack of 25
6.49 €

Plastic mounting wedge UN KB11, sizes 11/29/65 mm, pack of 25

Plastic mounting wedge UN KB11 11/29/65 mm Photo 1
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Plastic mounting wedge UN KB11, sizes 11/29/65 mm, pack of 25

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Plastic mounting wedge UN KB11, sizes 11/29/65 mm, pack of 25

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Short description

UN KB11 plastic mounting wedges (11/29/65 mm) are hardware accessories for leveling and securing fixtures during installation. Supplied as a pack of 25, these wedges provide incremental spacing and support for window, door or frame fitting tasks. Made of plastic for corrosion resistance and lightweight handling in construction and DIY projects.
Available for order: 9 pcs.
Warranty: 2 Years
SKU: 12390395
Manufacturer: UN
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
30.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

UN KB11 plastic mounting wedges (11/29/65 mm) are lightweight installation accessories designed to assist with accurate leveling and temporary securing of windows, doors and frames. Supplied as a pack of 25, each wedge is molded from corrosion-resistant plastic and provides stepped thicknesses to enable small, controlled adjustments during fitting and alignment tasks on building and renovation projects.

Advantages

The wedges are made of non-corroding plastic which keeps them dimensionally stable in damp or humid conditions and reduces risk of staining surrounding materials. Their stepped profile allows incremental spacing and repeatable placement, enabling accurate leveling without the need for constant re-measurement. The small, consistent size and low weight of each wedge make handling and storage simple on-site or in a workshop.

Suitable for

  • Levelling and aligning window and door frames during installation
  • Temporary support and spacing of trims, sills and panels
  • DIY renovation tasks where small, repeatable shims are required
  • Construction situations that require non-metal spacers to avoid corrosion or marking

When it may not be suitable

These plastic wedges are intended for temporary positioning and fine adjustment rather than permanent structural support. They are not designed to bear heavy continuous loads or to replace engineered shims where high compressive strength is required. For load-bearing or long-term exterior applications where mechanical fastening and specified structural spacers are needed, select components rated for those conditions.

Key specifications

  • Material: corrosion-resistant plastic
  • Pack quantity: 25 pieces
  • Stepped dimensions: nominal 11 / 29 / 65 mm thickness steps for incremental adjustment
  • Typical use: leveling, spacing and temporary support for frames and fittings
  • Weight: lightweight for easy handling

How to use

Select a wedge size suitable for the required gap or adjustment and insert the wedge between the frame and the mounting surface or between components to be spaced. Use multiple wedges in parallel for broader support or to achieve larger adjustments, aligning their stepped profiles as needed. After fixing the fixture permanently with screws or fasteners, remove any wedges that are not required for the final installation or leave in place only if they meet the project’s structural and material requirements. Verify alignment with a level and re-check fasteners after final tightening.

What to consider before purchase

  • Confirm that plastic wedges provide sufficient compressive strength for your temporary installation needs
  • Ensure the stepped dimensions (11 / 29 / 65 mm) match the adjustment range required for your frames or panels
  • Decide whether wedges will be removed after permanent fixing or left in place; choose materials accordingly

Usage recommendations

Use the wedges primarily for fine adjustment and temporary support during installation. Combine with shims, packers or mechanical fasteners as appropriate for load-bearing requirements, and always verify final alignment and fixings before completing the installation.

Description

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Customer reviews

Customer questions

FAQ

How much does the Plastic mounting wedge UN KB11 11/29/65 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All UN products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized UN service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.