134 Marbledale Road, Tuckahoe, NY 10707 | Tel 914.793.0700 | Fax 914.793.4527 | jonard.com
Premier Tool Manufacturer Since 1958
Wrap-Unwrap Tool - Data Sheet
These two sided wire wrapping and unwrapping tools are intended to be two tools in one. They are designed to produce
perfect wire wrapping connections. Precision, long-lasting tools for use where occasional wire wraps are required or
where power wire-wrapping tools are not practical. Compact and convenient. To switch from wire wrapping to unwrapping
takes only seconds - just a quick change of the cap from one end to the other.
SPECIFICATIONS
PART NO. HW-UW-18-19 HW-UW-20 HW-UW-224 HW-UW-224-1 HW-UW-2426
HW-UW-
26SM*
HW-UW-
2829M*
HW-UW-30*
WRAP TYPE
Regular Regular Regular Regular Regular Modified Modified Modified
WIRE GAUGE
18-19 AWG
(1.00-0.91 mm)
20 AWG (0.8
mm)
22-24 AWG
(0.65-0.50 mm)
22-24 AWG
(0.65-0.50 mm)
24-26 AWG
(0.50-0.40 mm)
26 AWG (0.40
mm)
28-29 AWG
(0.32-0.29 mm)
30 AWG (0.25
mm)
MAXIMUM INSULATION DIAMETER
N/A N/A N/A N/A N/A 0.031” (0.79
mm)
0.036” (0.91
mm)
0.027” (0.69
mm)
WRAP TERMINAL HOLE DIAMETER
.075” (1.90mm) .075” (1.90mm) .075” (1.90mm) .075” (1.90mm) .075” (1.90mm) .040” (1.02mm) .040” (1.02mm) .036”
(0.91mm)
WRAP TERMINAL HOLE DEPTH
1” (25.40mm) 1” (25.40mm) .807”
(20.50mm)
1” (25.40mm) .75” (19.05mm) .75” (19.05mm) .75” (19.05mm) .75”
(19.05mm)
WRAP OUTSIDE DIAMETER
.250” (6.35mm) .218” (6.35mm) .218” (6.35mm) .218” (6.35mm) .218” (6.35mm) .125” (3.17mm) .156” (3.96mm) .125”
(3.17mm)
WRAP POST SIZE
0.045” (1.14
mm)
0.045” (1.14
mm)
0.045” (1.14
mm)
0.045” (1.14
mm)
0.045” (1.14
mm)
0.025” (0.63
mm)
0.025” (0.63
mm)
0.025” (0.63
mm)
UNWRAP WIRE GAUGE
18-19 AWG
(1.0-0.91 mm)
20-26 AWG
(0.80-0.40 mm)
20-26 AWG
(0.80-0.40 mm)
20-26 AWG
(0.80-0.40 mm)
20-26 AWG
(0.80-0.40 mm)
24-32 AWG
(0.5-0.20 mm)
24-32 AWG
(0.5-0.20 mm)
24-32 AWG
(0.5-0.20 mm)
UNWRAP TERMINAL HOLE DIAMETER
.075” (1.90mm) .070” (1.77mm) .070” (1.77mm) .070” (1.77mm) .070” (1.77mm) .038” (0.96mm) .038” (0.96mm) .038”
(0.96mm)
UNWRAP TERMINAL HOLE DEPTH
1” (25.40mm) 1” (25.40mm) 1” (25.40mm) 1” (25.40mm) 1” (25.40mm) 1” (25.40mm) 1” (25.40mm) 1” (25.40mm)
HANDLE TYPE
Aluminum Aluminum Aluminum Aluminum Aluminum Aluminum Aluminum Aluminum
WEIGHT
0.161 lbs 0.155 lbs 0.125 lbs 0.150 lbs 0.150 lbs 0.150 lbs 0.148 lbs 0.150 lbs
UPC NO
811490014176 811490013599 811490010499 811490013131 811490013575 811490013148 811490013605 811490013155
* These tools are recommended for .025” (0.63 mm) square terminals on .100” (2.54 mm) centers. A modied wrap provides 1.5-2 turns of insulation.
