Sure-Lock®
Strand Chucks
MeadowBurke
MeadowBurke
Sure-Lock® Multi-Use Chucks
• Sure-Lock® Lubricating Fixture
• Sure-Lock® Chuck Body Brushes
• Sure-Lock® Wedge Brushes
• Sure-Lock® Chuck Release Tool
• Sure-Lock® Spacer
• Sure-Lock® Sliding Hammer
MB1008
877-518-7665
www.MeadowBurke.com
MeadowBurke
Sure-Lock® Multi-Use Chucks
(6800) SPLICE CHUCK – MULTIPLE USE
The Sure-Lock® Splice Chuck – Multiple Use assembly includes the bodies, coupler,
springs and jaws with rubber o-rings. Refer to the table for strand size and item number.
Multi-use transition (splicing two strands of different sizes) splice chucks are available on
request. Individual replacement parts are available and are shown in the table.
SURE-LOCK SPLICE CHUCK - MULTIPLE USE DATA
Strand
Size
5mm-5mm
7mm-7mm
1/4-1/4
5/16-5/16
11/32-11/32
3/8-3/8
7/16-7/16
1/2-1/2
9/16-9/16
0.6-0.6
Chuck #
MB Item #
F4197
F4276
F4250
F4312
F4343
F4375
F4437
F4500EL
F4562
F4600
206064
206063
206062
206061
206060
206059
206058
206057
206056
206055
Jaw
Assembly #
F197J
F276J
F250J
F312J
F343J
F375J
F437J
F500JEL
F562J
F600J
Coupling
Part #
F1CP
F1CP
F1CP
F1CP
F1CP
F2CP
F2CP
F2CP
F3CP
F3CP
Body
Part #
F9B
F9B
F9B
F9B
F9B
F10B
F10B
F10B
F11B
F11B
Back Plate
& Spring #
F1BP/F1S
F1BP/F1S
F1BP/F1S
F1BP/F1S
F1BP/F1S
F2BP/F2S
F2BP/F2S
F2BP/F2S
F3BP/F3S
F3BP/F3S
Weight
(lbs)
2.5
2.5
2.5
2.5
4.0
4.0
4.0
4.0
6.0
6.0
(6805) STRAND CHUCK – MULTIPLE USE
The Sure-Lock® Strand Chuck – Multiple Use assembly includes the bodies, coupler,
springs and jaws with rubber o-rings. Refer to the table for strand size and item number.
SURE-LOCK STRAND CHUCK - MULTIPLE USE DATA
Strand
Size
5mm
7mm
1/4
5/16
11/32
3/8
7/16
1/2
9/16
0.60
Chuck #
MB Item #
F1197
F1276
F1250
F1312
F1343
F1375
F1437
F1500EL
F1562
F1600
206054
206053
206052
206051
206050
206049
206048
206047
206046
206045
Jaw
Assembly #
F197J
F276J
F250J
F312J
F343J
F375J
F437J
F500JEL
F562J
F600J
Retaining
Ring #
F1R
F1R
F1R
F1R
F1R
F2R
F2R
F2R
F3R
F3R
Body
Part #
F1B
F1B
F1B
F1B
F1B
F2B
F2B
F2B
F3B
F3B
Cap
Part #
F1C
F1C
F1C
F1C
F1C
F2C
F2C
F2C
F3C
F3C
Spring
Part #
F1S
F1S
F1S
F1S
F2S
F2S
F2S
F2SEL
F3S
F3S
Weight
(lbs)
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
2.6
2.6
(6807) ANCHOR CHUCK – MULTIPLE USE
The Sure-Lock® Anchor Chuck – Multiple Use assembly includes the body and threepiece jaw with a rubber o-ring. Refer to the table for strand size and item number.
Individual replacement parts are available and are shown in the table.
SURE-LOCK ANCHOR CHUCK - MULTIPLE USE DATA
Strand
Size
Chuck #
MB Item #
Jaw
Assembly #
Retaining
Ring #
Body
Part #
Weight
(lbs)
5mm
7mm
1/4
5/16
11/32
3/8
7/16
1/2
9/16
0.60
F2197
F2276
F2250
F2312
F2343
F2375
F2437
F2500EL
F2562
F2600
206074
206073
206072
206071
206070
206069
206068
206067
206066
206065
F197J
F276J
F250J
F312J
F343J
F375J
F437J
F500JEL
F562J
F600J
F1R
F1R
F1R
F1R
F1R
F2R
F2R
F2R
F3R
F3R
F4B
F4B
F4B
F4B
F4B
F5B
F5B
F5B
F6B
F6B
.75
.75
.75
.75
.75
1.3
1.3
1.3
1.9
1.9
All part numbers are trademarks of Precision Post Tension
MB1008
877-518-7665
www.MeadowBurke.com
MeadowBurke
Sure-Lock® One Time Use Chucks
(6809) SPLICE CHUCK – ONE TIME USE
Sure-Lock® Splice Chuck – One Time Use assembly includes the body, threaded end
caps, spring spacer and two-piece wedges with wire rings. Refer to the table for strand
size and item number. Multi-use transition (splicing two strands of different sizes) splice
chucks are available on request. A clear zinc coating is available, if corrosion resistance
is required.
SURE-LOCK SPLICE CHUCK - ONE TIME USE DATA
Strand
Size
1/4
3/8
7/16
1/2
0.6
Chuck #
MB Item #
Description
F6250
F6375
F6437
F6500
F6600
206083
206084
206085
206086
206087
Splice Chuck
Splice Chuck
Splice Chuck
Splice Chuck
Splice Chuck
Weight
(lbs)
3.5
3.5
3.5
3.5
5.5
(6811) STRAND CHUCK – ONE TIME USE
The Sure-Lock® Strand Chuck – One Time Use assembly includes the body, two-piece
wedges with or without wire rings. Three-piece wedges are also available in many sizes.
Refer to the table for strand size and item number. Individual replacement parts are available and are shown in the table. A clear zinc coating is available, if corrosion resistance
is required.
SURE-LOCK STRAND CHUCK - ONE TIME USE DATA
Strand
Size
1/4
3/8
7/16
1/2
1/2
1/2
0.6
0.6
Chuck #
F5250
F5375
F5437
F5500
F5500R2
F5500R3
F5600
F5600R3
MB
Item #
206075
206076
206077
206078
206079
206080
206081
206082
Description
Chuck / 2 piece w/o Ring
Chuck / 2 piece w/o Ring
Chuck / 2 piece w/o Ring
Chuck / 2 piece w/o Ring
Chuck / 2 piece w/o Ring
Chuck / 3 piece w/ Ring
Chuck / 2 piece w/o Ring
Chuck / 3 piece w/ Ring
Body
Part #
F8B
F8B
F8B
F8B
F8B
F8B
F13B
F13B
Wedge
Part #
F250SL2
F375SL2
F437SL2
F500SL2R
F500SL2R
F500SL3R
F600SL2
F600SL3R
Description
2-Piece w/o Ring
2-Piece w/o Ring
2-Piece w/o Ring
2-Piece w/o Ring
2-Piece w/ Ring
3-Piece w/ Ring
2-Piece w/o Ring
3-Piece w/ Ring
Weight
(lbs)
.75
.75
.75
.75
.75
.75
1.5
1.5
PTJ-5S STRESSING JACK
Precision offers a broad variety of jacks, including power-seaters and
double-acting jack systems. Our 20-ton PTJ-5S jack system comes
complete with jack, hydraulic pump, hose, gauge, jack grippers and
gripper handle. This jack is a twin cylinder open-throat jack with a 10"
stroke and can pull up to 1/2" strand. Smaller sizes can be pulled by
simply changing the jack grippers to match the size of strand to be
pulled.
MB BRUTE
This is the newest jack available from Meadow Burke and Precision.
Additional specifications are available upon request.
Lifetime Warranty!
MB1008
877-518-7665
www.MeadowBurke.com
MeadowBurke
Sure-Lock® Multi-Use Chucks
Precision Sure-Lock® has two manufacturing locations.
Their headquarters are located in Seagoville, Texas, just 15
miles south of Dallas. With over 60,000 square feet of total
manufacturing and warehouse space, they are ready to
serve you now and in the future.
Extensive machining capacity and capability support
the Sure-Lock® reputation for reliable quality and excellent
customer service. With more than 55 years of experience
in serving the industry, Precision Sure-Lock is the largest
producer of chucks and wedges in North America, and they
ship worldwide.
All Sure-Lock® strand chucks and wedges are manufactured
in-house by Precision, using only the highest quality steel.
Components are heat-treated and tested to rigorous specifications, including 100% magnaflux inspection and individual load-testing to ensure reliable performance. You can
count on the people and products of Precision Sure-Lock®.
MB1008
877-518-7665
www.MeadowBurke.com
Innovating Concrete
Construction
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MeadowBurke
MB1008