Select a cylinder, prolong its life by reducing wear, and trigger automated processes with sensors.
Round Body Air Cylinders for Narrow Spaces
Also known as pancake cylinders, these deliver as much force as other cylinders, but with a shorter stroke to function in small spaces. They have holes for mounting.

Lg. | Air Inlet | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Body Material | Pipe Size | Thread Size | Thread Type | Gender | Each | |
3/4" Bore Size (1 3/4" OD) | ||||||||||
| 7/8" | 1.64" | 2.52" | 44 | Aluminum | __ | 10-32 | UNF | Female | 6212K213 | 0000000 |
1 1/8" Bore Size (2 1/8" OD) | ||||||||||
| 7/8" | 1.66" | 2.53" | 100 | Aluminum | __ | 10-32 | UNF | Female | 6212K216 | 000000 |
1 1/2" Bore Size (2 1/2" OD) | ||||||||||
| 7/8" | 1.8" | 2.67" | 177 | Aluminum | __ | 10-32 | UNF | Female | 6212K219 | 000000 |
2" Bore Size (3 1/8" OD) | ||||||||||
| 7/8" | 1.94" | 2.81" | 314 | Aluminum | 1/8 | __ | NPT | Female | 6212K223 | 000000 |
2 1/2" Bore Size (3 3/4" OD) | ||||||||||
| 7/8" | 1.95" | 2.83" | 491 | Aluminum | 1/8 | __ | NPT | Female | 6212K226 | 000000 |
Impact-Resistant Compact Tie Rod Air Cylinders
Small and durable, these cylinders have a high-strength plastic composite barrel that doesn’t dent. Cylinders have holes for mounting; the back end must be mounted against a solid surface.

Lg. | Air Inlet | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Body Material | Pipe Size | Thread Size | Thread Type | Gender | Each | |
1/2" Bore Size (1.12" OD) | ||||||||||
| 7/8" | 1.57" | 2.44" | 20 | Composite | __ | 10-32 | UNF | Female | 1691T76 | 000000 |
1 1/16" Bore Size (1.99" OD) | ||||||||||
| 7/8" | 1.89" | 2.76" | 88 | Composite | 1/8 | __ | NPT | Female | 1691T147 | 000000 |
2" Bore Size (3.12" OD) | ||||||||||
| 7/8" | 1.95" | 2.82" | 314 | Composite | 1/8 | __ | NPT | Female | 1691T218 | 000000 |
3" Bore Size (4 1/4" OD) | ||||||||||
| 7/8" | 2.26" | 3.13" | 707 | Composite | 1/4 | __ | NPT | Female | 1691T289 | 000000 |
Flexible-Mount Air Cylinders
Threaded through-holes in each corner allow you to mount these cylinders directly to equipment or mount with attachments (not included). All have a magnetic piston so you can use them with sensors (not included) to activate relays and controllers.

Lg. | Air Inlet | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Body Material | Pipe Size | Thread Size | Thread Type | Gender | Each | |
1/2" Bore Size (0.98" Wd.) | ||||||||||
| 7/8" | 2.24" | 3.115" | 17 | Aluminum | __ | M5 | Metric | Female | 62245K118 | 000000 |
3/4" Bore Size (1.42" Wd.) | ||||||||||
| 7/8" | 2.402" | 3.268" | 49 | Aluminum | __ | M5 | Metric | Female | 62245K135 | 00000 |
1 1/4" Bore Size (1.77" Wd.) | ||||||||||
| 7/8" | 2.559" | 3.425" | 125 | Aluminum | 1/8 | __ | NPT | Female | 62245K184 | 00000 |
2" Bore Size (2.52" Wd.) | ||||||||||
| 7/8" | 2.909" | 3.784" | 304 | Aluminum | 1/4 | __ | NPT | Female | 62245K238 | 00000 |

Base Mounting Holes | Top Mounting Holes | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bore Size | Wd. | Ht. | Dp. | Base Plate Thick. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Each | |
| 1/2" | 1.73" | 1.16" | 0.49" | 0.08" | 2 | 0.18" | 1.34" | Yes | 2 | 0.19" | 0.87" | No | Steel | Four Bolts | 62245K71 | 000000 |
| 3/4" | 2.44" | 1.65" | 0.59" | 0.13" | 2 | 0.26" | 1.89" | Yes | 2 | 0.28" | 1.42" | No | Steel | Four Bolts | 62245K72 | 00000 |
| 1 1/4" | 2.8" | 0.73" | 0.67" | 0.13" | 2 | 0.26" | 2.24" | Yes | 2 | 0.28" | 1.34" | No | Steel | Two Bolts | 62245K98 | 0000 |
| 2" | 3.74" | 0.83" | 0.89" | 0.13" | 2 | 0.35" | 3.11" | Yes | 2 | 0.35" | 1.97" | No | Steel | Two Bolts | 62245K74 | 0000 |

Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bore Size | Wd. | Ht. | Thick. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Each | |
| 1/2" | 2.17" | 0.98" | 0.22" | 4 | 0.175" | 0.866" | Yes | 2 | 0.18" | 1.77" | No | Steel | Four Bolts | 62245K77 | 00000 |
| 3/4" | 2.36" | 1.54" | 0.31" | 4 | 0.256" | 1.417" | Yes | 2 | 0.26" | 1.89" | No | Steel | Four Bolts | 62245K78 | 0000 |
| 1 1/4" | 2.56" | 1.89" | 0.31" | 4 | 0.256" | 1.339" | Yes | 4 | 0.32" | 2.2" | No | Steel | Four Bolts | 62245K18 | 0000 |
| 2" | 3.5" | 2.64" | 0.35" | 4 | __ | 1.969" | Yes | 4 | 0.32" | 2.99" | No | Steel | Four Bolts | 62245K8 | 0000 |

Pin | Mounting Holes | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bore Size | Dia. | Lg. | Material | Wd. | Ht. | Dp. | Jaw Opening Wd. | Base Plate Thick. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Each | |
| 1/2" | 0.188" | 0.551" | Steel | 0.98" | 0.98" | 0.79" | 0.2" | 0.16" | 4 | 0.18" | 0.87" | Yes | Steel | Four Bolts, Two Snap Rings | 62245K83 | 00000 |
| 3/4" | 0.313" | 0.827" | Steel | 1.42" | 1.42" | 1.06" | 0.31" | 0.2" | 4 | 0.267" | 1.42" | Yes | Steel | Four Bolts, Two Snap Rings | 62245K84 | 0000 |
| 1 1/4" | 3/8" | 1.614" | Steel | 1.77" | 1.77" | 1.18" | 0.71" | 0.2" | 4 | 0.27" | 1.34" | Yes | Cast Iron | Four Bolts, Two Snap Rings | 62245K96 | 0000 |
| 2" | 1/2" | 1.969" | Steel | 2.52" | 2.52" | 1.65" | 0.87" | 0.28" | 4 | 0.335" | 1.97" | Yes | Cast Iron | Four Bolts, Two Snap Rings | 62245K86 | 0000 |





























