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Carr Lane Manufacturing · Quick Ship in Stock

Quick-Ship Head Liner Bushings (HL)

Like L liners but with a head to resist heavy axial loads. HL liners are permanently installed to hold renewable drill bushings with a precise sliding fit.

  • Head resists heavy drilling thrust
  • 1/2" and 3/4" ID in stock
  • 1144 or 52100 steel, Rc 62-64 ID
  • Length is overall length, not under head

Genuine Carr Lane parts. Equivalent ADB, Boneham and ACTEK bushings quoted on request.

Carr Lane quick-ship head liner bushing HL

HL stock sizes & specifications

Three HL sizes are stocked for same-day shipment. Other sizes and materials are available by special order.

Material
1144 or 52100 steel
Hardness
Rc 62-64 ID, heat treated
ID tolerance
+.0002/+.0005 (1/2"), +.0003/+.0006 (3/4")
OD tolerance
+.0017/+.0014 (3/4"), +.0018/+.0015 (1")
Compliance
RoHS compliant
Part number ID OD Head dia. Length Pricing
HL-48-5 1/2" 3/4" 7/8" 5/16" Quote
HL-48-12 1/2" 3/4" 7/8" 3/4" Quote
HL-64-12 3/4" 1" 1-1/8" 3/4" Quote

Use HL with an SF renewable bushing and an LS lockscrew. To remove the lockscrew from the design, choose an Un-A-Lok (UL) liner with its built-in locking tab.

How to order HL liners

  1. Find the size you need in the table: OD, length and ID (drill size).
  2. Tap Quote on that row, or send us the full part number and quantity.
  3. We confirm stock and price. Carr Lane keeps Quick-Ship sizes in stock for same-day shipment.

Need a headless liner? See L liners.

Head Liner Bushings (HL) FAQ

When should I choose a head liner?

Choose HL when drilling thrust is high or the liner may be pushed out of the plate. The head carries the axial load.

What does Quick-Ship mean?

Quick-Ship sizes are the most popular Carr Lane drill bushings, kept in stock at the St. Louis warehouse and ready for same-day shipment. Other sizes in the same series are made to order with a longer lead time.

Can you quote ADB, Boneham or ACTEK equivalents?

Yes. Send the Carr Lane part number or your print and we will quote the matching ADB, Boneham or ACTEK bushing alongside the Carr Lane part, so you can compare price and lead time.

Get a quote today

Request for Quote
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