Rhinobuild Dori Block - 50.8mm Profiles

Rhinobuild  |  SKU: RB-5-20
Regular price £16.67 ex VAT
£20.00 inc VAT
Tax included Shipping calculated at checkout.
Zinc Plating Colour: Silver Zinc Plating

The Rhinobuild Dori Block is designed for professional bricklayers using 50.8mm steel or aluminium profile systems. Manufactured from zinc-plated steel and supplied with the Rhinogrip thumbscrew system, it provides a secure, reliable fixing point for profile poles, helping maintain accurate line control throughout the build. 

Whether you’re setting out corners, running long elevations or working on detailed masonry projects, the Rhinobuild Dori Block delivers dependable performance on site, day after day.

Features

  • Compatible with 50.8mm steel and aluminium profiles
  • Supplied with RHINOGRIP thumbscrew
  • Thumbscrew can be fitted on either side of the Dori Block
  • Secure clamping action for reliable profile fixing
  • Heavy-duty zinc-plated steel construction
  • Excellent corrosion resistance for long service life
  • Suitable for professional bricklaying and masonry applications
  • Selected finish: Silver Zinc Plating

Benefits on Site

  • Provides a secure brick-line fixing on 50.8mm profiles
  • Helps maintain a consistent reference as courses rise
  • Thumbscrew can be fitted on either side to suit the setup

Specifications

Specifications — Silver Zinc Plating
BrandRhinobuild
Product SKURB-5-20
Profile Compatibility50.8mm Profiles
MaterialZinc-Plated Steel
Fixing SystemRHINOGRIP Thumbscrew
FinishSilver Zinc Plating
Barcode / GTIN5065008997085

What’s Included?

  • 1 × Rhinobuild Dori Block - 50.8mm Profiles

Spare Parts & Accessories

Documents

No documents available for this product.

Payment & Shipping Options

Payment methods

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Pay securely with major debit and credit cards, PayPal, Google Pay or Klarna. Available payment options are shown at checkout.

Delivery

UK delivery

  • Express: 1–2 working days.
  • Standard: 4–5 working days.

Next working day delivery is available on UK orders placed before 12 noon.

International delivery: 5–7 working days.

Delivery times apply to in-stock items. For backordered or factory-order items, delivery times begin from dispatch. Delivery charges and available services are shown at checkout.

Returns & Exchanges

Need to return an item or arrange an exchange? Visit our Returns Policy for eligibility, time limits and how to get started. If your order arrives damaged or something isn’t right, contact us and we’ll help.

Delivery, tracking & returns

Delivery: what are the options and costs?

Eligible UK orders of £79 or more qualify for free standard delivery. Charges and available services depend on your basket and address and are shown at checkout. Check the product’s stock or lead-time information before ordering. View delivery options and times.

How can I track my order?

Sign in to your customer account using the email address you used at checkout, then open your order for its status and any available tracking. You can also use the link in your despatch email.

How do I request a return?

Request a return for an unused item within 30 days of receiving it. Open your order in your customer account and select the return option for eligible items. Wait for approval and instructions before posting it. Read the returns policy.

Who pays for return postage?

For a change-of-mind return, you arrange and pay for your own return postage. If an item is faulty, damaged or incorrect, contact us first so we can confirm the appropriate arrangements.

Customer Reviews

Overall rating: 4.9 / 5 from 100 reviews.

Customer photo review of Dori Block - 50.8mm Profiles

So much sturdier and more accurate than plastic corner blocks, makes much more sense for running lines around corners

Dori Block - 50.8mm Profiles

Customer video review of Dori Block - 50.8mm Profiles

Excellent dori blocks. I have ox and ses dori blocks, these are superior. I find the line doesn't sit right with the ox dori blocks. I loved these that much I bought another 2.

Dori Block - 50.8mm Profiles

Customer photo review of Dori Block - 50.8mm Profiles

Great bit of kit in combination with Rhinobuild gauged profiles fast and easy to use

Dori Block - 50.8mm Profiles

Customer photo review of Dori Block - 50.8mm Profiles

Makes life much easier than having 2 lines and 2 corner blocks on the one profile at the same height

Dori Block - 50.8mm Profiles

Customer photo review of Dori Block - 50.8mm Profiles

I have never used profiles in the past, but recently decided to invest in some dori blocks and various clamps that would speed up a job I was about to start. Excellent products and service. I am sure they will many years of faultless service.

Dori Block - 50.8mm Profiles

Customer photo review of Dori Block - 50.8mm Profiles

Just received clamps and dori blocks from rhino build. Delivery was on time and gear is well made, looking forward to using them on-site!

Dori Block - 50.8mm Profiles

Customer photo review of Dori Block - 50.8mm Profiles

Great quality Dori block, easy to adjust the height, saves time and time is money in our world.

Dori Block - 50.8mm Profiles

Simple system, no block slipping with dori adjustable screw stay on gauge, pull line two ways of the Doris block,saves time and energy.

Dori Block - 50.8mm Profiles

Bought 50.8mm straight edge profiles and Dori blocks from Rhino build and they are not compatible what so ever, the Dori blocks shaved chunks of metal off the new profiles and chipped parts on others. Once the line is on the Dori blocks it will not slide which in turn caused the shaving or other damage, I have tried to message on the online chat but haven’t been replied to for about a week, quality of products are really solid though just don’t work with each other, I’m hoping I just got a bad batch of Dori blocks but unfortunately cannot reverse the damage to the profiles already made.

Dori Block - 50.8mm Profiles

Awsome gear, my only go to profile and fitting shop, all other brands are mediocre at best

Dori Block - 50.8mm Profiles

Great piece of kit and good quality as with all Rhino build tools/equipment

Dori Block - 50.8mm Profiles