£88.79

Starrett 10H-6-4R Cast Iron Square Head Student Combination Square, 4R Graduation, 6" Size

Clear, 10H-6-4R

Price data last checked 128 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the most expensive it has ever been. Walk away.

£89 today · previous high £89 · all-time low £76

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 349 days • 349 data points (No recent data available)

Historical
Generating forecast...
£88.79 £75.06 £78.06 £81.05 £84.05 £87.04 £90.04 16 February 2025 14 May 2025 09 August 2025 04 November 2025 30 January 2026

Price Distribution

Price distribution over 349 days • 5 price ranges

Days at Price
Current Price
6 days 28 days 52 days 65 days 198 days · current 0 50 99 149 198 £76-79 £79-81 £81-84 £84-86 £86-89 Days at Price

Price Analysis

Most common range: £86-89 (198 days, 56.7%)

Price range: £76 - £89

Price levels: 5 price ranges over 349 days

Description

The Starrett Student Combination Square was designed to train and develop "youngsters" and apprentices to lay out and check their work more efficiently. The combination square is far superior to clumsy, old-style solid workshop-grade squares that are still being used in some vocational schools and apprenticeship programs around the world. 6" Square, 4R Grad world.

Key Features

A rugged, cast iron square head that will outlast cheap plastic and die-cast imitations

An accurate, hardened and tempered square blade offered

Reversible lock bolt allows the blade to be turned over or end-for-end so that all four graduated edges may be used

Graduation: No. 4R - 1/8", 1/16", quick reading 1/32", 1/64"

Product Specifications

Barcode

No barcode data available

Similar Products You Might Like

Starrett 10MH-150 Cast Iron Square Head Student Combination Square, 150 mm Size
98% match

Starrett 10MH-150 Cast Iron Square Head Student Combination Square, 150 mm Size

Starrett

£56.26 29 Jan 2026
Starrett C33H-12-4R 12-Inch Combination Square With Square Head Only
98% match

Starrett C33H-12-4R 12-Inch Combination Square With Square Head Only

Starrett

£164.09 26 Jan 2026
Starrett C11H-12-4R Combination Square with Square Head, 12"
98% match

Starrett C11H-12-4R Combination Square with Square Head, 12"

Starrett

£140.20 04 Feb 2026
Starrett H11-1224 Cast Iron Square Head For Combination Squares, Combination Sets And Bevel Protractors, Black Wrinkle Finish
97% match

Starrett H11-1224 Cast Iron Square Head For Combination Squares, Combination Sets And Bevel Protractors, Black Wrinkle Finish

Starrett

£103.89 23 Jan 2026
Starrett 11MH-300 Cast Iron Square Head With Regular Blade Combination Square, Black Wrinkle Finish, 300 mm Size
97% match

Starrett 11MH-300 Cast Iron Square Head With Regular Blade Combination Square, Black Wrinkle Finish, 300 mm Size

Starrett

£144.69 14 Feb 2026
Starrett 11MHC-300 Cast Iron Square And Centre Heads With Regular Blade Combination Square, Black Wrinkle Finish, 300 mm Size
97% match

Starrett 11MHC-300 Cast Iron Square And Centre Heads With Regular Blade Combination Square, Black Wrinkle Finish, 300 mm Size

Starrett

£165.81 30 Jan 2026
Starrett 150mm Cast Iron Combination Square, 300mm Stainless Steel Set Square - Silver, Multi-Color, Metal Casting with Moving Parts
97% match

Starrett 150mm Cast Iron Combination Square, 300mm Stainless Steel Set Square - Silver, Multi-Color, Metal Casting with Moving Parts

Starrett

£71.95 25 Jan 2026
Starrett 20-3 Hardened Steel Master Precision Square, 2-3/8" Beam Length, 3" Blade Length
97% match

Starrett 20-3 Hardened Steel Master Precision Square, 2-3/8" Beam Length, 3" Blade Length

Starrett

£290.09 12 Jan 2026
Starrett C11H-6-16R Cast Iron Square Head With Satin Chrome Blade Combination Square, Black Wrinkle Finish, 16R Graduation, 6" Size
97% match

Starrett C11H-6-16R Cast Iron Square Head With Satin Chrome Blade Combination Square, Black Wrinkle Finish, 16R Graduation, 6" Size

Starrett

£99.18 08 Dec 2025
Starrett 14MD Double Steel Square With Hardened, Ground Head And Blade, 50 mm Size
97% match

Starrett 14MD Double Steel Square With Hardened, Ground Head And Blade, 50 mm Size

Starrett

£184.04 19 Feb 2026
Starrett 435-24-4R Cast Iron Square, Centre And Reversible Protractor Heads With Regular Blade Combination Set, Black Wrinkle Finish, 4R Graduation, 24" Size
96% match

Starrett 435-24-4R Cast Iron Square, Centre And Reversible Protractor Heads With Regular Blade Combination Set, Black Wrinkle Finish, 4R Graduation, 24" Size

Starrett

£335.79 06 Feb 2026
Starrett C11-1224 Cast Iron Centre Head For Combination Squares, Combination Sets And Bevel Protractors, Black Wrinkle Finish
96% match

Starrett C11-1224 Cast Iron Centre Head For Combination Squares, Combination Sets And Bevel Protractors, Black Wrinkle Finish

Starrett

£53.61 27 Jan 2026
Starrett C434ME-300 Forged, Hardened Square, Centre And Reversible Protractor Heads With Blade Combination Set, Smooth Black Finish, 300 mm Size
96% match

Starrett C434ME-300 Forged, Hardened Square, Centre And Reversible Protractor Heads With Blade Combination Set, Smooth Black Finish, 300 mm Size

Starrett

£416.82 31 Jan 2026
Starrett 33MHC-300 Forged, Hardened Steel Square And Centre Heads With Regular Blade Combination Square, Smooth Black Enamel Finish, 300 mm Size
96% match

Starrett 33MHC-300 Forged, Hardened Steel Square And Centre Heads With Regular Blade Combination Square, Smooth Black Enamel Finish, 300 mm Size

Starrett

£257.39 25 Jan 2026
Starrett 435-12-4R Combination Square With Square Head, Centre Head, And Reversible Protractor Head And Blade
96% match

Starrett 435-12-4R Combination Square With Square Head, Centre Head, And Reversible Protractor Head And Blade

Starrett

£328.25 19 Feb 2026
Starrett C33-6 Forged, Hardened Steel Centre Head For Combination Squares, Combination Sets And Bevel Protractors
96% match

Starrett C33-6 Forged, Hardened Steel Centre Head For Combination Squares, Combination Sets And Bevel Protractors

Starrett

£55.34 21 Jan 2026
Starrett 3020M-300 Try Square 300 x 175 mm Tool Steel
96% match

Starrett 3020M-300 Try Square 300 x 175 mm Tool Steel

Starrett

£167.68 20 Apr 2026
Starrett C11MH-600 Cast Iron Square Head With Satin Chrome Blade Combination Square, Black Wrinkle Finish, 600 mm Size
96% match

Starrett C11MH-600 Cast Iron Square Head With Satin Chrome Blade Combination Square, Black Wrinkle Finish, 600 mm Size

Starrett

£190.17 19 Feb 2026
Starrett C33H-12-16R Forged, Hardened Steel Square Head With Satin Chrome Blade Combination Square, Smooth Black Enamel Finish, 16R Graduation, 12" Size
96% match

Starrett C33H-12-16R Forged, Hardened Steel Square Head With Satin Chrome Blade Combination Square, Smooth Black Enamel Finish, 16R Graduation, 12" Size

Starrett

£196.09 22 Jan 2026
Starrett Cast Iron Square - Centre and Reversible Protractor Heads with Regular Blade Combination Set 300mm
96% match

Starrett Cast Iron Square - Centre and Reversible Protractor Heads with Regular Blade Combination Set 300mm

Starrett

£346.30 29 Jan 2026
Starrett 2900-4M LCD Electronic Indicator, 8mm Stem Dia., 0-12mm Range, 0.01mm and 0.001mm Graduation
96% match

Starrett 2900-4M LCD Electronic Indicator, 8mm Stem Dia., 0-12mm Range, 0.01mm and 0.001mm Graduation

Starrett

£571.79 11 Jan 2026
Starrett 9M-300 Cast Iron Square, Centre And Non-Reversible Protractor Heads With Regular Blade Combination Set, Black Wrinkle Finish, 300 mm Size
96% match

Starrett 9M-300 Cast Iron Square, Centre And Non-Reversible Protractor Heads With Regular Blade Combination Set, Black Wrinkle Finish, 300 mm Size

Starrett

£252.42 29 Jan 2026
Starrett C435M-300 Cast Iron Square, Centre And Reversible Protractor Heads With Satin Chrome Blade Combination Set, Black Wrinkle Finish, 300 mm Size
96% match

Starrett C435M-300 Cast Iron Square, Centre And Reversible Protractor Heads With Satin Chrome Blade Combination Set, Black Wrinkle Finish, 300 mm Size

Starrett

£214.89 29 Jan 2026
Starrett 11MH-300 Cast Iron Square Head With Regular Blade Combination Square, Black Wrinkle Finish, 300 mm Size & 117D Centre Punch with Round Shank
96% match

Starrett 11MH-300 Cast Iron Square Head With Regular Blade Combination Square, Black Wrinkle Finish, 300 mm Size & 117D Centre Punch with Round Shank

Starrett

£150.35 25 Jan 2026