No. 27 Full Adjustment Block Plane

Manufactued:

1929 to 1944

Sole Length: 7”
Iron Width: 1-5/8”
Weight: 1.54 lbs
Bedding Angle: 20 Degrees
Adjustments: Fully Adjustable
Lever Cap Type: Cam Lock
Casting Number Body: 346
Casting Number Cap: 344
Cross Reference: Stanley No. 17

No. 27

The No. 27 is the exact same plane as the No. 17 except the lever cap has a nickel finish. This plane has an adjustable mouth, a depth adjusting nut and a lateral adjustment lever. The front knob and the adjustment nut are nickel platted.

The iron is 1-5/8” so the eccentric lever will have its end bent down. Only the 1-3/8 have the eccentric lever end bent up.

Type 1 configuration – 1929 - 1935

  • Millers Falls name cast in front of the finger rest knob.

  • The iron landing has a full surface with no recess.

  • After the initial release, the name and number are stamped on the cheek.

  • Lateral Adjustment lever has the metal folded to engage the iron slot.

  • Cam lock lever cap is nickel platted.

  • “Since 1868” iron trademark (see irons for more details)

Type 2 configuration starting 1936 to 1944

  • Millers Falls embossed name is removed from the bed.

  • Iron landing has a recessed area.

  • Lateral adjustment lever has a solid disk to engage the iron slot.

  • No. 27 ended production in 1944.

The Millers Falls No. 27 block plane is an exact match to the No. 17 except the lever cap has a nickel finish. The No. 27 was eliminated in the mid-forties along with several other block planes and one bench plane.

Here you can see the changes between the type 1 and type 2 configuration. The embossed name on the bed, the solid iron landing and the folded lateral adjustment.

No 27 Changes between the No. 27 type 1 and a type 2