This professional socket from Promat is an essential tool for precise screwdriving tasks in industry and trade. With a width across flats of 12 mm and a 3/8 inch (10 mm) square drive, it is ideal for applications where a balanced ratio between power transmission and compact design is required.

Made from high-quality chrome vanadium steel, this socket withstands continuous stress in everyday workshop use. The matt chrome-plated surface not only provides an elegant look, but also ensures a secure grip with oily hands and offers excellent protection against corrosion.

The special hexagonal profile ensures that the force is not transmitted to the corners, but to the flanks of the screw. This protects the material and even allows the loosening of slightly damaged screw heads. The precise manufacturing according to DIN standards also ensures a perfect fit on the tool and the workpiece.

Product features

Optimal power transmission: Hexagonal flank profile protects screw heads from deformation.

Premium material: High-quality chrome vanadium steel for maximum tool life.

Safe handling: Matt chrome-plated surface for optimal grip and rust protection.

High compatibility: Standardized 3/8 inch (10 mm) drive for all common ratchets.

Precision finish: High dimensional accuracy thanks to manufacturing according to strict industrial standards.

Ball catch groove: Integrated groove ensures a secure fit on the connecting square.

Brand: Promat
Width Across Flats: 12 mm
Drive: 10 mm (3/8 inch) internal square
Profile: Hexagon
Material: Chrome vanadium steel
Surface: Matt chrome-plated
Article number: 4000821527
Standard: DIN 3124 / ISO 2725-1

Technical characteristic Value
Condition New
Age rating No age restriction
Variation ID
Manufacturer Promat
Content 1 piece
Weight 100 g
Dimensions 50×50×50mm
Item ID 1234598791
Item ID 1234598791

Promat

Promat socket wrench 12 mm 3/8 inch CV steel hexagon socket


Item number BER-225
EAN 4015448524113
Condition New
Available quantity
${ $store.getters.currentItemVariation.stock.net }
EUR 1.99 *
Content 1 piece
immediately available
if(!document.getElementById('paypal-smart-payment-script')) { var script = document.createElement("script"); script.type = "module"; script.id = "paypal-smart-payment-script"; script.src = "https://cdn03.plentymarkets.com/nrjq2f70ca1n/plugin/2/paypal/js/smartPaymentScript.min.js"; script.setAttribute("data-client-id", "AfslQana4f4CQjHvRBnUc6vBJg5jgJuZFwM-SbrTiGKUAqB7MrxQv3QWFdQ6U1h7ogMDokT1DNBzRxMw"); script.setAttribute("data-user-id-token", ""); script.setAttribute("data-merchant-id", "7W3DACDPHBS2E"); script.setAttribute("data-currency", "EUR"); script.setAttribute("data-append-trailing-slash", ""); script.setAttribute("data-locale", "en_GB"); script.setAttribute("sandbox", ""); script.setAttribute("googlePayComponent", 1); script.setAttribute("applePayComponent", 1); script.setAttribute("logToken", "3c9d93c5928042fddfa9867b4ea81d4b"); document.body.appendChild(script); } else { var script = document.getElementById('paypal-smart-payment-script'); script.src = "https://cdn03.plentymarkets.com/nrjq2f70ca1n/plugin/2/paypal/js/smartPaymentScript.min.js"; script.setAttribute("data-client-id", "AfslQana4f4CQjHvRBnUc6vBJg5jgJuZFwM-SbrTiGKUAqB7MrxQv3QWFdQ6U1h7ogMDokT1DNBzRxMw"); script.setAttribute("data-user-id-token", ""); script.setAttribute("data-merchant-id", "7W3DACDPHBS2E"); script.setAttribute("data-currency", "EUR"); script.setAttribute("data-append-trailing-slash", ""); script.setAttribute("data-locale", "en_GB"); script.setAttribute("sandbox", ""); script.setAttribute("googlePayComponent", 1); script.setAttribute("applePayComponent", 1); script.setAttribute("logToken", "3c9d93c5928042fddfa9867b4ea81d4b"); }
if (typeof paypal_plenty_sdk === 'undefined' || typeof renderPayPalButtons !== 'function') { document.addEventListener('payPalScriptInitialized', () => { renderPayPalButtons('69838a302a4bf', 'paypal', 'buynow', 'rect', 'gold'); }); } else { renderPayPalButtons('69838a302a4bf', 'paypal', 'buynow', 'rect', 'gold'); }
* Incl. VAT excl. Shipping