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© 2026 ToolRancher Limited. ToolRancher compares selected retailers. Some links may earn us a commission. Prices, stock, delivery costs, and promotions may change; check the retailer website before buying.

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    • Deals
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    HOMEHEX & TORX KEYSFaithfull Long Arm Hexagon Allen Key Metric 4mm

    FAITHFULL

    Faithfull Long Arm Hexagon Allen Key Metric 4mm

    Product Code: FAIHK40MLAParent/Ref: FAIHK40MLACategory: Hex & Torx Keys
    Faithfull Long Arm Hexagon Allen Key Metric 4mm
    Best for pickup£0.64at Power Tools Direct
    Best for deliveryCheck retailer delivery
    MRP £0.9533% off

    + delivery (cost not supplied).

    Quantity

    Buy from Power Tools Direct for £0.64

    Build a basket across multiple retailers and compare total savings

    Buy from Power Tools Direct for £0.64

    Model / MPN

    FAIHK40MLA

    Product category

    Hex & Torx Keys

    Retailer MPNs

    FAIHK40MLA

    Tracked retailers

    Power Tools Direct, Tooled-Up, My Tool Shed

    Current tracked offers

    3

    Quick answer: the cheapest current UK price tracked for Faithfull Long Arm Hexagon Allen Key Metric 4mm is £0.64 from Power Tools Direct. Across 3 tracked price points, the lowest recorded price is £0.64. Check the retailer page before purchasing because stock and delivery can change.

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    Some retailer links are affiliate links and may earn ToolRancher a commission; others are direct, non-affiliate links. This does not change the price you pay or how price-led results are ordered.

    Coverage is limited to selected UK retailers and may not include every available seller. Prices, stock, delivery and promotions must be confirmed on the retailer website.

    One or more offers were last checked over 36 hours ago or have no confirmed check time. Verify the current price and availability before buying.

    RetailerStock StatusDeliveryLast CheckedPickupDelivered
    Power Tools Direct

    Retailer MPN: FAIHK40MLA

    Out of Stock

    + delivery (cost not supplied)

    		02 Aug 2026£0.64Best pickupCheck retailer
    Go to Store
    Tooled-Up

    Retailer MPN: FAIHK40MLA

    In Stock

    Delivery calculated at checkout

    		01 Aug 2026£0.95Check retailer
    Go to Store
    My Tool Shed

    Retailer MPN: FAIHK40MLA

    In Stock

    Delivery calculated at checkout

    No free-delivery threshold published | Calculated by My Tool Shed at checkout | Heavy-item delivery may be priced separately. | Remote-area pricing may vary.

    		02 Aug 2026£0.95Check retailer
    Go to Store
    Power Tools Direct

    £0.64

    Best pickup

    Delivered totalCheck retailer
    Out of Stock

    + delivery (cost not supplied)

    Last checked: 02 Aug 2026

    Retailer MPN: FAIHK40MLA

    Go to Store
    Tooled-Up

    £0.95

    Delivered totalCheck retailer
    In Stock

    Delivery calculated at checkout

    Last checked: 01 Aug 2026

    Retailer MPN: FAIHK40MLA

    Go to Store
    My Tool Shed

    £0.95

    Delivered totalCheck retailer
    In Stock

    Delivery calculated at checkout

    No free-delivery threshold published | Calculated by My Tool Shed at checkout | Heavy-item delivery may be priced separately. | Remote-area pricing may vary.

    Last checked: 02 Aug 2026

    Retailer MPN: FAIHK40MLA

    Go to Store

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