Park Tool Spare Retaining Nut HTR1

Product Reference: P-QK737
  • Now £12.74
  • 737 - retaining nut for HTR1
  • hardened steel construction
  • precision cut thread
  • Park Tool specific
  • Legendary Park Tool quality
| In Stock

Genuine Park Tool replacement part. The inevitable has happened and a junior mechanic has taken apart the head tube reaming tool and lost the retaining nut. Do not worry! Simple order a brand new Park Tool 737 - retaining nut for HTR1 from Biketart and get on with the job of prepping frames for new headsets.

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UK Delivery

All orders over £30 are eligible for free delivery

Standard 2-3 Days
Free delivery for orders over £30 otherwise £2.99

Priority 1-2 Days
Priority orders are given priority and go on a faster delivery service for when you need something quickly. 

Next Day Courier Delivery
We aren't currently offering this as our carriers cannot guarantee next-day at present.


European Delivery

As of 23rd December 2020 we have suspended European delivery due to Brexit and Coronavirus chaos. We will monitor the situation and resume international delivery as soon as possible.


We deliver to most countries in Europe. Small items are sent by Royal Mail or DPD. 

EU: Free delivery on all orders over £150 or £7.99 on orders under £150

Outside EU: Free delivery on all orders over £150 or £9.99 on orders under £150


European Bike Delivery

Bikes are delivered by DPD or TNT.

EU: £90

Outside EU: £139



You can return any item within 30 days in original condition for a full refund or exchange. A returns label (unpaid) is included with all UK orders.

You can pay for your order with one of the following payment methods. 

  • Credit or debit card
  • AMEX
  • PayPal
  • Amazon Pay
  • DEKO 0% Finance