Sonic Extender Square Kit (8 Pack)
Round axle head clamps on side of skate frame - large flat surface area resists vibration & loosening.
Stays tight without threadlock - saves time since no need to remove/reapply threadlock.
Fits different frame widths - thread partially for wider frames - thread more for narrower frames.
- 8 Extender Square axles - 6.2 mm (1/4") diameter
- 8 structural aircraft aluminum spacers
Fits Bauer, Mission and Marsblade skates with square flush axles.
Does not fit Alkali and Tour.
Made in USA
Shipping within Canada
We offer free shipping for orders over $200.00 CAD (before taxes).
Standard shipping is $17.99 CAD and Express shipping is $49.99 CAD.
Shipping to the USA
We offer free shipping for orders over $299.00 USD.
Standard shipping is $17.99 USD and Express shipping is $49.99 USD.
Offered to select countries. Rates displayed at checkout.
Available at our two retail stores in Canada:
1739 Main St, Vancouver BC
101-1029 View St, Victoria BC
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Please note that any items marked as on sale are considered final sale.
See a better price at one of our competitors? We’ll do our best to match it. We'd rather you shopped with us than buy your skates from another store.
You can request a price match before your purchase or within 14 days after you placed your order.
- must be an identical product (size, model, colour, etc...)
- in-stock, products that are sold out are not valid prices
- if the store is located outside Canada we may factor in shipping and importing fees
- cannot be combined with any other offer or sale
- price reductions equal to 25% of the price or more will result in a final sale and cannot be returned or exchanged