Find your part. Build your basket.

Variant specified using the manufacturer’s catalog ordering rules.

Material

Stainless Steel

Tube OD

1/16 in

Execution

i-Fitting with installation check ring

SUPERLOK reference

SU-1

i-Fitting variant of SU-1, available through Tubing Supply (confirmed 2026-10-08). The variant number follows R10 ordering rules; this combination is not a printed R10 row.

Variant specified using the manufacturer’s catalog ordering rules.

Material

Stainless Steel

Tube OD

1/8 in

Execution

i-Fitting with installation check ring

SUPERLOK reference

SU-2

i-Fitting variant of SU-2, available through Tubing Supply (confirmed 2026-10-08). The variant number follows R10 ordering rules; this combination is not a printed R10 row.

Variant specified using the manufacturer’s catalog ordering rules.

Material

Stainless Steel

Tube OD

2 mm

Execution

i-Fitting with installation check ring

SUPERLOK reference

SU-2M

i-Fitting variant of SU-2M, available through Tubing Supply (confirmed 2026-10-08). The variant number follows R10 ordering rules; this combination is not a printed R10 row.

Variant specified using the manufacturer’s catalog ordering rules.

Material

Stainless Steel

Tube OD

3/16 in

Execution

i-Fitting with installation check ring

SUPERLOK reference

SU-3

i-Fitting variant of SU-3, available through Tubing Supply (confirmed 2026-10-08). The variant number follows R10 ordering rules; this combination is not a printed R10 row.

Variant specified using the manufacturer’s catalog ordering rules.

Material

Stainless Steel

Tube OD

3 mm

Execution

i-Fitting with installation check ring

SUPERLOK reference

SU-3M

i-Fitting variant of SU-3M, available through Tubing Supply (confirmed 2026-10-08). The variant number follows R10 ordering rules; this combination is not a printed R10 row.

Material

Stainless Steel

Tube OD

1/4 in

Variant specified using the manufacturer’s catalog ordering rules.

Material

Stainless Steel

Tube OD

4 mm

Execution

i-Fitting with installation check ring

SUPERLOK reference

SU-4M

i-Fitting variant of SU-4M, available through Tubing Supply (confirmed 2026-10-08). The variant number follows R10 ordering rules; this combination is not a printed R10 row.

Variant specified using the manufacturer’s catalog ordering rules.

Material

Stainless Steel

Tube OD

5/16 in

Execution

i-Fitting with installation check ring

SUPERLOK reference

SU-5

i-Fitting variant of SU-5, available through Tubing Supply (confirmed 2026-10-08). The variant number follows R10 ordering rules; this combination is not a printed R10 row.

Material

Stainless Steel

Tube OD

3/8 in

Material

Stainless Steel

Tube OD

6 mm

Material

Stainless Steel

Tube OD

1/2 in

Material

Stainless Steel

Tube OD

8 mm

Variant specified using the manufacturer’s catalog ordering rules.

Material

Stainless Steel

Tube OD

5/8 in

Execution

i-Fitting with installation check ring

SUPERLOK reference

SU-10

i-Fitting variant of SU-10, available through Tubing Supply (confirmed 2026-10-08). The variant number follows R10 ordering rules; this combination is not a printed R10 row.

Material

Stainless Steel

Tube OD

10 mm

Material

Stainless Steel

Tube OD

3/4 in

Material

Stainless Steel

Tube OD

12 mm

Variant specified using the manufacturer’s catalog ordering rules.

Material

Stainless Steel

Tube OD

7/8 in

Execution

i-Fitting with installation check ring

SUPERLOK reference

SU-14

i-Fitting variant of SU-14, available through Tubing Supply (confirmed 2026-10-08). The variant number follows R10 ordering rules; this combination is not a printed R10 row.

Variant specified using the manufacturer’s catalog ordering rules.

Material

Stainless Steel

Tube OD

15 mm

Execution

i-Fitting with installation check ring

SUPERLOK reference

SU-15M

i-Fitting variant of SU-15M, available through Tubing Supply (confirmed 2026-10-08). The variant number follows R10 ordering rules; this combination is not a printed R10 row.