Tool accessory product guide
Bosch S3 Chuck Key
Retailer listed price
£7.49 product price
View product at Tooled-Up
Affiliate disclosure: We may earn a commission if you purchase through this link, at no additional cost to you. Pricing and availability are determined by the retailer and may change.
Before you buy: Check the manufacturer’s part number, model compatibility, dimensions and specifications against your existing equipment. Do not assume compatibility from the product name alone.
About this accessory
The Bosch S3 Chuck Key is a replacement chuck key designed to restore full functionality to keyed drill chucks when the original key has been lost or damaged. Selecting the correct key type is essential for a proper fit. This model is Type C, so it is important to verify your chuck’s required key type before ordering — Bosch replacement keys are available in types A, B, C, D, F, and G to suit a range of keyed chucks. With a compact overall length of 110mm and a key diameter of 6mm, this chuck key is a practical workshop spare for electricians, joiners, and general contractors who rely on keyed chuck drills as part of their daily toolkit. Features and Benefits: • Genuine Bosch replacement chuck key for keyed chucks • Type C configuration — verify chuck compatibility before purchase • Compact and lightweight at 64g, easy to store with your drill Specifications: Key type: C Reference type: S2 Outer length (L1): 110mm Key length (L2): 40mm Key width (SW): 4mm Key diameter (Z): 6mm Net weight: 0.064kg
Product details
- Brand
- Bosch Professional
- Accessory type
- Chucks, Adaptors & Attachments
- Manufacturer part number (MPN)
- EAN / barcode
- Colour (if specified)
- Catalogue ID
- 46293680782
Choosing the correct replacement or accessory
Match the part number and exact equipment model before ordering. Check fitment, size, mounting type and any manufacturer compatibility information shown in the product description. If specifications are unclear, verify them with the retailer or manufacturer.