1. Introduzione
This manual provides comprehensive instructions for the safe and effective use of your Sealey AK872 2pc Adjustable Tap Socket Set. This set is designed for accurate tapping and reaming, particularly in confined or tight spaces. The sockets are manufactured from durable carbon steel and are compatible with 3/8" square drive ratchets. Each socket features a knurled ring to securely tighten taps with shank sizes up to 10mm.
2. Informazioni sulla sicurezza
Always observe the following safety precautions when using hand tools:
- Wear appropriate personal protective equipment, such as safety glasses, to protect against flying debris.
- Assicurarsi che il pezzo sia saldamente clampo tenuti fermi per impedire il movimento durante il funzionamento.
- Do not use damaged or worn tools. Inspect the tap sockets and taps before each use.
- Apply steady, even pressure. Avoid excessive force, which can lead to tool breakage or damage to the workpiece.
- Keep hands and fingers clear of moving parts and sharp edges.
- Conservare gli utensili in un luogo pulito e asciutto, fuori dalla portata dei bambini.
- Use the correct size tap socket for the tap shank to ensure a secure fit.
3. Contenuto della confezione
The Sealey AK872 set includes the following items:
- 1x Adjustable Tap Socket (Small)
- 1x Adjustable Tap Socket (Large)

Image: The two adjustable tap sockets included in the Sealey AK872 set, shown side-by-side.
4. Impostazione
To prepare the tap socket for use:
- Select the appropriate tap socket size for your tap. The set includes sockets for taps with shank sizes up to 10mm, with maximum square sizes of 4mm and 7mm.
- Insert the square end of the tap into the square opening of the tap socket.
- Ruota il nodourled ring on the tap socket to securely tighten the internal jaws around the tap shank. Ensure the tap is held firmly and does not wobble.
- Attach the 3/8" square drive end of the tap socket to a compatible 3/8" square drive ratchet or extension bar.
5. Istruzioni per l'uso
Follow these steps for effective tapping or reaming:
- Prepare the workpiece: Ensure the hole to be tapped or reamed is correctly sized and free of debris. Apply cutting fluid if necessary for the material.
- Position the tap: Carefully align the tap with the hole.
- Begin tapping/reaming: Using the attached ratchet, apply steady, even pressure while turning the tap. For tapping, turn clockwise for cutting, then periodically reverse a quarter turn to break chips.
- Work in tight spaces: The compact design of these tap sockets, combined with a ratchet, allows for precise control and access in areas where traditional tap wrenches may not fit.
- Complete the process: Continue until the desired depth or reaming is achieved.
- Remove the tap: Carefully reverse the tap out of the hole.

Image: A user demonstrating the application of the tap socket with a 3/8" drive ratchet for tapping into an engine component.
6. Manutenzione
Proper maintenance ensures the longevity and performance of your tap sockets:
- Pulizia: After each use, wipe the tap sockets clean of any debris, cutting fluid, or metal shavings. A clean cloth is usually sufficient.
- Lubrificazione: Periodically apply a light coat of machine oil to the knurled ring mechanism to ensure smooth operation and prevent corrosion.
- Magazzinaggio: Store the tap sockets in a dry environment to prevent rust. Keep them in their original packaging or a tool box to protect them from damage.
- Ispezione: Regularly inspect the sockets for any signs of wear, damage, or deformation. Replace if necessary.
7. Risoluzione Dei Problemi
Se riscontri problemi durante l'uso, tieni presente quanto segue:
- Tap not holding securely: Assicurare la conoscenzaurled ring is fully tightened. Verify that the tap shank size is within the specified range for the socket.
- Difficulty turning the tap: Check if the tap is dull or damaged. Ensure proper cutting fluid is used for the material. Verify the hole is pre-drilled to the correct size for tapping.
- Socket slipping on ratchet: Ensure the 3/8" square drive connection is clean and fully engaged with the ratchet.
- Excessive force required: This may indicate a dull tap, incorrect tap size for the hole, or improper material preparation. Do not force the tool, as this can cause breakage.
8. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Marca | Marea |
| Numero di modello | L'AK872 |
| Numero di pezzi | 2 |
| Materiale | Acciaio al carbonio |
| Tipo di finitura | Lucido |
| Sistema di azionamento | 3/8" Square |
| Compatible Tap Shank Size | Fino a 10 mm |
| Dimensione massima del quadrato | 4 mm, 7 mm |
| Peso dell'articolo | 9.7 once (circa) |
9. Garanzia
The Sealey AK872 2pc Adjustable Tap Socket Set comes with a 1-year guarantee. Please retain your proof of purchase for any warranty claims. Terms and conditions apply to the warranty coverage. For full details, please refer to the official Sealey warranty policy or contact Sealey customer support.

Image: Sealey branding with a prominent "1 Year Guarantee" badge, indicating product warranty.
10. Supporto
For further assistance, technical support, or to inquire about spare parts, please contact Sealey customer service. Visit the official Sealey website for contact information and additional product resources.
Websito: www.sealey.co.uk (Exampil collegamento (il collegamento effettivo può variare)





