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Left Hand Dies

Inch size HS Left Hand Dies

Left hand round adjustable split threading dies.
These left hand thread dies are made of high speed steel.

Follow this link to see the corresponding Taps for these Dies..

Follow this link to explore our complete offering of taps, dies, and other threading tools.
Quantity Price Model Description Size Threads per Inch O.D.

$12.90 RDLH-0-80-A
#0-80 HS 13/16" OD LEFT HAND Die, 0508-0003 #0 80 13/16"

$12.90 RDLH-1-64-A
#1-64 HS 13/16" OD LEFT HAND Die, 0508-0005 #1 64 13/16"

$12.90 RDLH-1-72-A
#1-72 HS 13/16" OD LEFT HAND Die, 0508-0010 #1 72 13/16"

$12.90 RDLH-2-56-A
#2-56 HS 13/16" OD LEFT HAND Die, 0508-0015 #2 56 13/16"

$12.90 RDLH-2-64-A
#2-64 HS 13/16" OD LEFT HAND Die, 0508-0020 #2 64 13/16"

$12.90 RDLH-3-48-A
#3-48 HS 13/16" OD LEFT HAND Die, 0508-0025 #3 48 13/16"

$13.10 RDLH-3-48-B
#3-48 HS 1" OD LEFT HAND Die, 0508-0525 #3 48 1"

$12.90 RDLH-3-56-A
#3-56 HS 13/16" OD LEFT HAND Die, 0508-0030 #3 56 13/16"

$12.90 RDLH-4-40-A
#4-40 HS 13/16" OD LEFT HAND Die, 0508-0035 #4 40 13/16"

$13.10 RDLH-4-40-B
#4-40 HS 1" OD LEFT HAND Die, 0508-0102 #4 40 1"

$12.90 RDLH-4-48-A
#4-48 HS 13/16" OD LEFT HAND Die, 0508-0040 #4 48 13/16"

$13.10 RDLH-4-48-B
#4-48 HS 1" OD LEFT HAND Die, 0508-0103 #4 48 1"
Out of stock
$12.90 RDLH-5-40-A
#5-40 HS 13/16" OD LEFT HAND Die, 0508-0045 #5 40 13/16"

$13.10 RDLH-5-40-B
#5-40 HS 1" OD LEFT HAND Die, 0508-0104 #5 40 1"

$12.90 RDLH-5-44-A
#5-44 HS 13/16" OD LEFT HAND Die, 0508-0050 #5 44 13/16"

$13.10 RDLH-5-44-B
#5-44 HS 1" OD LEFT HAND Die, 0508-0105 #5 44 1"

$12.90 RDLH-6-32-A
#6-32 HS 13/16" OD LEFT HAND Die, 0508-0055 #6 32 13/16"

$13.10 RDLH-6-32-B
#6-32 HS 1" OD LEFT HAND Die, 0508-0110 #6 32 1"
Out of stock
$13.10 RDLH-6-36-B
#6-36 HS 1" OD LEFT HAND Die #6 36 1"

$12.90 RDLH-6-40-A
#6-40 HS 13/16" OD LEFT HAND Die, 0508-0060 #6 40 13/16"

$13.10 RDLH-6-40-B
#6-40 HS 1" OD LEFT HAND Die, 0508-0115 #6 40 1"

$12.90 RDLH-8-32-A
#8-32 HS 13/16" OD LEFT HAND Die, 0508-0065 #8 32 13/16"

$13.10 RDLH-8-32-B
#8-32 HS 1" OD LEFT HAND Die, 0508-0120 #8 32 1"

$13.10 RDLH-8-36-B
#8-36 HS 1" OD LEFT HAND Die, 0508-0125 #8 36 1"

$13.10 RDLH-10-24-B
#10-24 HS 1" OD LEFT HAND Die, 0508-0130 #10 24 1"

$12.90 RDLH-10-32-A
#10-32 HS 13/16" OD LEFT HAND Die, 0508-0080 #10 32 13/16"
Out of stock
$13.10 RDLH-10-32-B
#10-32 HS 1" OD LEFT HAND Die, 0508-0135 #10 32 1"

$13.10 RDLH-12-24-B
#12-24 HS 1" OD LEFT HAND Die, 0508-0140 #12 24 1"

$13.10 RDLH-12-28-B
#12-28 HS 1" OD LEFT HAND Die, 0508-0145 #12 28 1"

$13.10 RDLH-1/4-20-B
1/4"-20 HS 1" OD LEFT HAND Die, 0508-0150 1/4" 20 1"
Out of stock
$13.10 RDLH-1/4-28-B
1/4"-28 HS 1" OD LEFT HAND Die, 0508-0155 1/4" 28 1"

$13.10 RDLH-5/16-18-B
5/16"-18 HS 1" OD LEFT HAND Die, 0508-0160 5/16" 18 1"

$13.10 RDLH-5/16-24-B
5/16"-24 HS 1" OD LEFT HAND Die, 0508-0165 5/16" 24 1"

$13.10 RDLH-3/8-16-B
3/8"-16 HS 1" OD LEFT HAND Die, 0508-0170 3/8" 16 1"

$13.10 RDLH-3/8-24-B
3/8"-24 HS 1" OD LEFT HAND Die, 0508-0175 3/8" 24 1"

$22.50 RDLH-3/8-24-C
3/8"-24 HS 1-1/2" OD LEFT HAND Die, 0508-0225 3/8" 24 1-1/2"

$13.10 RDLH-7/16-14-B
7/16"-14 HS 1" OD LEFT HAND Die, 0508-0180 7/16" 14 1"

$22.50 RDLH-7/16-14-C
7/16"-14 HS 1-1/2" OD LEFT HAND Die, 0508-0235 7/16" 14 1-1/2"

$13.10 RDLH-7/16-20-B
7/16"-20 HS 1" OD LEFT HAND Die, 0508-0185 7/16" 20 1"

$22.50 RDLH-7/16-20-C
7/16"-20 HS 1-1/2" OD LEFT HAND Die, 0508-0240 7/16" 20 1-1/2"

$13.10 RDLH-1/2-13-B
1/2"-13 HS 1" OD LEFT HAND Die, 0508-0190 1/2" 13 1"

$22.50 RDLH-1/2-13-C
1/2"-13 HS 1-1/2" OD LEFT HAND Die, 0508-0245 1/2" 13 1-1/2"

$13.10 RDLH-1/2-20-B
1/2"-20 HS 1" OD LEFT HAND Die, 0508-0195 1/2" 20 1"

$22.50 RDLH-1/2-20-C
1/2"-20 HS 1-1/2" OD LEFT HAND Die, 0508-0250 1/2" 20 1-1/2"

$22.50 RDLH-9/16-12-C
9/16"-12 HS 1-1/2" OD LEFT HAND Die, 0508-0255 9/16" 12 1-1/2"

$22.50 RDLH-9/16-18-C
9/16"-18 HS 1-1/2" OD LEFT HAND Die, 0508-0260 9/16" 18 1-1/2"

$22.50 RDLH-5/8-11-C
5/8"-11 HS 1-1/2" OD LEFT HAND Die, 0508-0265 5/8" 11 1-1/2"

$22.50 RDLH-5/8-18-C
5/8"-18 HS 1-1/2" OD LEFT HAND Die, 0508-0270 5/8" 18 1-1/2"

$22.50 RDLH-11/16-11-C
DIE ROUND ADJ INCH/UNC LEFT HAND HSS, 11/16-11 X 1.5"OD, 0508-0550 11/16" 11 1.5"

$22.50 RDLH-11/16-16-C
DIE ROUND ADJ INCH/UNF LEFT HAND HSS, 11/16-16 X 1.5"OD, 0508-0555 11/16" 16 1.5"

$22.50 RDLH-3/4-10-C
3/4"-10 HS 1-1/2" OD LEFT HAND Die, 0508-0275 3/4" 10 1-1/2"

$39.90 RDLH-3/4-10-D
3/4"-10 HS 2" OD LEFT HAND Die, 0508-0285 3/4" 10 2"
Out of stock
$22.50 RDLH-3/4-16-C
3/4"-16 HS 1-1/2" OD LEFT HAND Die, 0508-0280 3/4" 16 1-1/2"

$39.90 RDLH-3/4-16-D
3/4"-16 HS 2" OD LEFT HAND Die, 0508-0290 3/4" 16 2"

$39.90 RDLH-7/8-9-D
7/8"-9 HS 2" OD LEFT HAND Die, 0508-0295 7/8" 9 2"

$39.90 RDLH-7/8-14-D
7/8"-14 HS 2" OD LEFT HAND Die, 0508-0300 7/8" 14 2"

$39.90 RDLH-1-8-D
1"-8 HS 2" OD LEFT HAND Die, 0508-0305 1" 8 2"

$39.90 RDLH-1-12-D
1"-12 HS 2" OD LEFT HAND Die, 0508-0630 1" 12 2"

$39.90 RDLH-1-14-D
1"-14 HS 2" OD LEFT HAND Die, 0508-0310 1" 14 2"

$66.00 RDLH-1-1/8-7-E
1 1/8"-7 HS 2-1/2" OD LEFT HAND Die, 0508-0315 1-1/8" 7 2-1/2"

$66.00 RDLH-1-1/8-12-E
1 1/8"-12 HS 2-1/2" OD LEFT HAND Die, 0508-0320 1-1/8" 12 2-1/2"

$66.00 RDLH-1-1/4-7-E
1 1/4"-7 HS 2-1/2" OD LEFT HAND Die, 0508-0325 1-1/4" 7 2-1/2"

$66.00 RDLH-1-1/4-12-E
1 1/4"-12 HS 2-1/2" OD LEFT HAND Die, 0508-0330 1-1/4" 12 2-1/2"

$66.00 RDLH-1-3/8-6-E
1 3/8"-6 HS 2-1/2" OD LEFT HAND Die, 0508-0335 1-3/8" 6 2-1/2"

$66.00 RDLH-1-3/8-12-E
1 3/8"-12 HS 2-1/2" OD LEFT HAND Die, 0508-0340 1-3/8" 12 2-1/2"

$66.00 RDLH-1-1/2-6-E
1 1/2"-6 HS 2-1/2" OD LEFT HAND Die, 0508-0350 1-1/2" 6 2-1/2"

$66.00 RDLH-1-1/2-12-E
1 1/2"-12 HS 2-1/2" OD LEFT HAND Die, 0508-0355 1-1/2" 12 2-1/2"

Metric Left Hand HS Round Dies

Left Hand Round Adjustable Dies.
Metric (millimeter) sizes. High Speed Steel.

Follow this link to see the corresponding Taps for these Dies..

Follow this link to explore our complete offering of taps, dies, and other threading tools.
Quantity Price Model Description MM Dia. MM Pitches O.D.

$16.50 RDML-2-.4-B
2mm x .4 HS 1" OD LEFT HAND Die, 9159-0005 2 mm .4 1"

$16.50 RDML-2.5-.45-B
2.5mm x .45 HS 1" OD LEFT HAND Die, 9159-0015 2.5 mm .45 1"

$16.50 RDML-2.6-.45-B
2.6mm x .45 HS 1" OD LEFT HAND Die, 9159-0020 2.6 mm .45 1"

$16.50 RDML-3-.5-B
3mm x .5 HS 1" OD LEFT HAND Die, 9159-0025 3 mm .5 1"

$16.50 RDML-3.5-.6-B
3.5mm x .6 HS 1" OD LEFT HAND Die, 9159-0030 3.5 mm .6 1"

$16.50 RDML-4-.7-B
4mm x .7 HS 1" OD LEFT HAND Die, 9159-0035 4 mm .7 1"

$16.50 RDML-5-.8-B
5mm x .8 HS 1" OD LEFT HAND Die, 9159-0045 5 mm .8 1"
Out of stock
$16.50 RDML-6-1-B
6mm x 1.0 HS 1" OD LEFT HAND Die, 9159-0055 6 mm 1 1"

$16.50 RDML-6.3-1-B
6.3mm x 1.0 HS 1" OD LEFT HAND Die 6.3 mm 1 1"

$16.50 RDML-7-1-B
7mm x 1.0 HS 1" OD LEFT HAND Die, 9159-0060 7 mm 1 1"
Out of stock
$16.50 RDML-8-1.25-B
8mm x 1.25 HS 1" OD LEFT HAND Die, 9159-0070 8 mm 1.25 1"
Out of stock
$16.50 RDML-8-1.5-B
8mm x 1.5 HS 1" OD LEFT HAND Die 8 mm 1.5 1"

$16.50 RDML-9-1-B
9mm x 1.0 HS 1" OD LEFT HAND Die 9 mm 1 1"

$16.50 RDML-9-1.25-B
9mm x 1.25 HS 1" OD LEFT HAND Die, 9159-0075 9 mm 1.25 1"
Out of stock
$16.50 RDML-10-1-B
10mm x 1.0 HS 1" OD LEFT HAND Die, 9159-0080 10 mm 1 1"

$16.50 RDML-10-1.25-B
10mm x 1.25 HS 1" OD LEFT HAND Die, 9159-0085 10 mm 1.25 1"

$16.50 RDML-10-1.5-B
10mm x 1.5 HS 1" OD LEFT HAND Die, 9159-0090 10 mm 1.5 1"

$16.50 RDML-11-1-B
11mm x 1.0 HS 1" OD LEFT HAND Die, 9159-0100 11 mm 1 1"

$16.50 RDML-12-1-B
12mm x 1.0 HS 1" OD LEFT HAND Die 12 mm 1 1"

$16.50 RDML-12-1.25-B
12mm x 1.25 HS 1" OD LEFT HAND Die, 9159-0105 12 mm 1.25 1"

$16.50 RDML-12-1.5-B
12mm x 1.5 HS 1" OD LEFT HAND Die, 9159-0110 12 mm 1.5 1"

$16.50 RDML-12-1.75-B
12mm x 1.75 HS 1" OD LEFT HAND Die, 9159-0115 12 mm 1.75 1"

$26.00 RDML-12-1.75-C
12mm x 1.75 HS 1 1/2 OD LEFT HAND Die, 9159-0130 12 mm 1.75 1-1/2"

$26.00 RDML-14-1-C
14mm x 1.0 HS 1 1/2 OD LEFT HAND Die, 9159-0135 14 mm 1 1-1/2"
Out of stock
$27.50 RDML-14-1.25-C
14mm x 1.25 HS 1 1/2 OD LEFT HAND Die, 9159-0140 14 mm 1.25 1-1/2"

$26.00 RDML-14-1.5-C
14mm x 1.5 HS 1 1/2 OD LEFT HAND Die, 9159-0145 14 mm 1.5 1-1/2"

$26.00 RDML-14-2-C
14mm x 2 HS 1 1/2 OD LEFT HAND Die, 9159-0150 14 mm 2 1-1/2"
Out of stock
$26.00 RDML-16-1-C
16mm x 1.0 HS 1 1/2 OD LEFT HAND Die 16 mm 1 1-1/2"

$26.00 RDML-16-1.5-C
16mm x 1.5 HS 1 1/2 OD LEFT HAND Die, 9159-0155 16 mm 1.5 1-1/2"

$26.00 RDML-16-2-C
16mm x 2 HS 1 1/2 OD LEFT HAND Die, 9159-0160 16 mm 2 1-1/2"

$26.00 RDML-18-1.5-C
18mm x 1.5 HS 1 1/2 OD LEFT HAND Die, 9159-0170 18 mm 1.5 1-1/2"
Out of stock
$27.50 RDML-18-2-C
18mm x 2.0 HS 1 1/2 OD LEFT HAND Die (limited quantity) 18 mm 2 1-1/2"

$26.00 RDML-18-2.5-C
18mm x 2.5 HS 1 1/2 OD LEFT HAND Die, 9159-0175 18 mm 2.5 1-1/2"

$26.00 RDML-20-1.5-C
20mm x 1.5 HS 1 1/2 OD LEFT HAND Die, 9159-0180 20 mm 1.5 1-1/2"
Out of stock
$27.50 RDML-20-2-C
20mm x 2.0 HS 1 1/2 OD LEFT HAND Die 20 mm 2 1-1/2"

$26.00 RDML-20-2.5-C
20mm x 2.5 HS 1 1/2 OD LEFT HAND Die, 9159-0185 20 mm 2.5 1-1/2"

Left Hand Thread Hexagon Rethreading Dies

LEFT Hand Threads
These left hand thread dies are made of carbon steel. Used primarily for repairing existing threads.
Hex shape allows use in tight places.

These dies are meant to be used with a common adjustable wrench.
The dimension across the flats is not designed for any specific holder.

Follow this link to see the corresponding Taps for these Dies..

Follow this link to explore our complete offering of taps, dies, and other threading tools.
Quantity Price Model Description Size Threads Per Inch
Out of stock
$6.70 HDL-1/4-20
1/4"-20 LEFT HAND Carbon Steel Hex Die 0500-0400 1/4" 20

$6.70 HDL-1/4-28
1/4"-28 LEFT HAND Carbon Steel Hex Die 0500-0405 1/4" 28

$7.15 HDL-5/16-18
5/16"-18 LEFT HAND Carbon Steel Hex Die 0500-0410 5/16" 18

$7.15 HDL-5/16-24
5/16"-24 LEFT HAND Carbon Steel Hex Die 0500-0415 5/16" 24

$7.50 HDL-3/8-16
3/8"-16 LEFT HAND Carbon Steel Hex Die 0500-0420 3/8" 16

$7.50 HDL-3/8-24
3/8"-24 LEFT HAND Carbon Steel Hex Die 0500-0425 3/8" 24

$8.15 HDL-7/16-14
7/16"-14 LEFT HAND Carbon Steel Hex Die 0500-0430 7/16" 14

$8.15 HDL-7/16-20
7/16"-20 LEFT HAND Carbon Steel Hex Die 0500-0435 7/16" 20

$8.45 HDL-1/2-13
1/2"-13 LEFT HAND Carbon Steel Hex Die 0500-0440 1/2" 13

$8.45 HDL-1/2-20
1/2"-20 LEFT HAND Carbon Steel Hex Die 0500-0445 1/2" 20

$9.50 HDL-9/16-12
9/16"-12 LEFT HAND Carbon Steel Hex Die 0500-0450 9/16" 12

$9.50 HDL-9/16-18
9/16"-18 LEFT HAND Carbon Steel Hex Die 0500-0455 9/16" 18

$10.25 HDL-5/8-11
5/8"-11 LEFT HAND Carbon Steel Hex Die 0500-0460 5/8" 11

$10.25 HDL-5/8-18
5/8"-18 LEFT HAND Carbon Steel Hex Die 0500-0465 5/8" 18

$11.80 HDL-3/4-10
3/4"-10 LEFT HAND Carbon Steel Hex Die 0500-0480 3/4" 10

$11.80 HDL-3/4-16
3/4"-16 LEFT HAND Carbon Steel Hex Die 0500-0485 3/4" 16

$12.65 HDL-7/8-9
7/8"-9 LEFT HAND Carbon Steel Hex Die 0500-0490 7/8" 9

$12.65 HDL-7/8-14
7/8"-14 LEFT HAND Carbon Steel Hex Die 0500-0495 7/8" 14

$14.55 HDL-1-8
1"-8 LEFT HAND Carbon Steel Hex Die 0500-0500 1" 8

$14.55 HDL-1-14
1"-14 LEFT HAND Carbon Steel Hex Die 0500-0510 1" 14

$19.70 HDL-1-1/8-7
1 1/8"-7 LEFT HAND Carbon Steel Hex Die 0500-0515 1 1/8" 7

$19.70 HDL-1-1/8-12
1-1/8"-12 LEFT HAND Carbon Steel Hex Die 0500-0520 1 1/8" 12

$23.60 HDL-1-1/4-7
1 1/4"-7 LEFT HAND Carbon Steel Hex Die 0500-0525 1 1/4" 7

$23.60 HDL-1-1/4-12
1-1/4"-12 LEFT HAND Carbon Steel Hex Die 0500-0530 1 1/4" 12

$27.00 HDL-1-3/8-6
1 3/8"-6 LEFT HAND Carbon Steel Hex Die 0500-0535 1 3/8" 6

$27.00 HDL-1-3/8-12
1-3/8"-12 LEFT HAND Carbon Steel Hex Die 0500-0540 1 3/8" 12

$31.50 HDL-1-1/2-6
1 1/2"-6 LEFT HAND Carbon Steel Hex Die 0500-0545 1 1/2" 6

$31.50 HDL-1-1/2-12
1-1/2"-12 LEFT HAND Carbon Steel Hex Die 0500-0550 1 1/2" 12

Die Stocks For Adjustable Round Split Dies

Die Stocks for holding round threading dies.
Straight-arm die stocks for manual threading.

A 1" Die Stock holds 1" Outside Diameter (OD) dies, a DS-2 holds 2" OD dies, etc.

Follow this link to explore our complete offering of taps, dies, and other threading tools.
Quantity Price Model Description Holds Dies of OD: Approx. Length:

$4.90 DS-5/8
5/8" Die Stock, 0513-0295 5/8" 5.5"

$5.10 DS-13/16
13/16" Die Stock, 0513-0003 13/16" 6.25"

$5.90 DS-1
1" Die Stock, 0513-0005 1" 8.6"

$8.60 DS-1-1/2
1-1/2" Die Stock, 0513-0010 1 1/2" 12"

$12.00 DS-2
2" Die Stock, 0513-0015 2" 19.5"

$20.70 DS-2-1/2
2-1/2" Die Stock, 0513-0020 2 1/2" 19"

$28.00 DS-3
3" Die Stock, 0513-0030 3" 21.75"

$55.20 DS-4
4" Die Stock, 0513-0300 4" 29.25"

$93.00 DS-5
5" Die Stock, 0513-0305 5" 33"