Twin needle lock stitcher series
●
NEEDLE FEED Chaining-off gauge parts
（
Different in needle plate, feed dog and presser foot assembly from the standard gauge parts. Suitable for sewing small articles continuously.
）
●NEEDLE FEED Gauge parts for extra heavy materials
（Different in feed dog from the standard gauge parts. The feed dog needle hole is larger than that of the gauge parts for
heavy materials.）
●NEEDLE FEED Gauge parts for heavy materials
（Different in feed dog from the standard gauge parts. The feed dog needle hole is larger than that of ﾐ□□5 gauge parts.）
◎
Included as a standard gauge at the time of shipment from Brother
Gauge parts (Refer to the parts book for more details)
3.2mm(1/8)
4.0mm(5/32)
4.8mm(3/16)
5.6mm(7/32)
6.4mm(1/4)
7.1mm(9/32)
7.9mm(5/16)
9.5mm(3/8)
11.1mm(7/16)
12.7mm(1/2)
15.9mm(5/8)
19.1mm(3/4)
22.2mm(7/8)
25.4mm(1)
31.8mm(1-1/4)
34.9mm(1-3/8)
38.1mm(1-1/2)
Needle gauge
T-8420C, T-8421C
T-8422C
T-8720C
T-8750C
T-8722C
T-8452C
T-8450C
T-8752C
-
□□
F
◎
○
○
○
○
○
◎
○
○
○
○
○
○
○
○
○
-
□□
3,
-
□□
5
-
□□
3,
-
□□
5
-
□□
3,
-
□□
5
-
□□
3
○
○
○
◎
○
○
○
○
○
○
-
□□
5
○
○
○
◎
○
○
○
○
○
○
○
○
-
□□
5
○
○
○
◎
○
○
○
○
○
-
□□
5
○
○
○
◎
○
○
○
○
-
□□
5
○
○
○
◎
○
○
○
○
○
○
○
○
-
□□
3
○
○
○
○
◎
○
○
○
○
○
○
-
□□
5
○
○
○
◎
○
○
○
○
○
○
○
○
◎
○
○
○
○
○
○
○
○
○
◎
○
○
○
○
4.8mm(3/16)
6.4mm(1/4)
T-8420C, T-8421C
○
○
T-8422C
○
T-8720C
○
○
T-8722C
○
T-8450C
○
○
T-8452C
○
Needle gauge
4.8mm(3/16)
6.4mm(1/4)
T-8420C T-8421C
○
○
T-8422C
○
○
T-8720C
○
○
T-8722C
○
○
T-8450C
○
○
T-8452C
○
○
T-8752C
○
○
T-8750C
○
○
Needle gauge
3.2mm(1/8)
4.8mm(3/16)
6.4mm(1/4)
9.5mm(3/8)
12.7mm(1/2)
15.9mm(5/8)
T-8420C, T-8421C
○
○
○
○
○
○
T-8720C
○
○
○
○
○
○
T-8750C
○
○
○
○
○
○
T-8450C
○
○
○
○
○
○
Needle gauge
●
NEEDLE FEED Standard gauge parts
