# Mast clamp ShiverPeaks 89855 galvanized steel with additional clamping grooves

**URL:** https://aio.lv/en/product--shiverpeaks-89855--4216764
**Data updated:** 2026-03-12 16:23 (EET)
**Category:** Other goods
**Manufacturer:** ShiverPeaks
**Manufacturer code:** 89855
**EAN:** 4017538898555
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--shiverpeaks-89855--4216764

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

Mast clamp ShiverPeaks 89855 is a galvanized steel clamp designed to secure masts and poles. It features additional clamping grooves for improved grip and stable mounting. Intended for use in marine, antenna and rigging applications where corrosion resistance and reliable mechanical fastening are required. Suitable for mounting on round or slightly profiled mast surfaces.

## Long description

Mast clamp ShiverPeaks 89855 galvanized steel with additional clamping grooves is a robust fastening solution for securing masts and poles in marine, antenna and general rigging installations. The clamp is manufactured from galvanized steel to provide protection against corrosion and features extra clamping grooves that improve grip on round or slightly profiled mast surfaces. Designed for reliable mechanical fastening, it supports stable mounting where wind, vibration or movement can affect fixture integrity.
Advantages
The galvanized steel construction offers enhanced resistance to rust in outdoor and marine environments while maintaining mechanical strength. Additional clamping grooves distribute clamping force more evenly and reduce slippage on cylindrical surfaces. The simple two-piece design allows for straightforward installation and consistent, repeatable torque values. Its compatibility with standard mast diameters makes it a versatile choice for different rigging setups.
Suitable for
Securing marine masts, poles and spars
Mounting antennas and aerials on round masts
General rigging and temporary installations where corrosion resistance is required
Applications requiring a stable mechanical connection on slightly profiled or smooth tubular surfaces
Key specifications
Material: galvanized steel for improved corrosion protection
Design: two-piece clamp with additional clamping grooves for enhanced grip
Compatible mast diameter: suitable for round or slightly profiled tubes in the 40–42 mm range
Surface finish: zinc galvanization to resist environmental exposure
How to use
Position the two halves of the mast clamp around the mast or tube so the additional clamping grooves engage the surface. Insert and tighten the fastening bolts evenly, alternating between bolts to achieve uniform clamping pressure and to avoid distortion. Apply recommended torque according to the bolt size used; check that the clamp sits flush and does not compress or damage the mast surface. Periodically inspect the clamp for tightness and corrosion, especially in marine applications, and retighten or replace components as needed.
Usage recommendations
For best performance, use stainless or appropriately rated bolts compatible with the galvanized finish, and apply anti-seize or compatible thread lubricant in corrosive environments. Avoid overtightening which can deform the mast profile; aim for a secure, non-slip fit while preserving the integrity of the mast surface.

## FAQ

### How much does the Mast clamp ShiverPeaks 89855 galvanized steel cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 173 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 05.08.2026 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. 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 ShiverPeaks 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 ShiverPeaks 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4216764/47681903_large.webp