---
title: Tools International - D Plug (2 inch - 3 inch)
description: "Description, Specifications, Assembly, and Components of the Tools International \"D\" Bridge (2\"-3\") Plug Assembly."
---

# "D" PLUG (2"-3")

#### Tools International Corp

---

---

#### Description

#### Specifications

#### Assembly

#### Components

### Description

 

The Type “D” Equalizing Plug is a plug that is designed to hold pressure from below. It can be used in conjunction with many locking devices to bleed off a wellin order to perform repairs or replacement of surface equipment. It also has pump through capabilities that would allow an operator to kill a well. A pulling prong is needed to equalize these subs. The prong lifts a spring loaded equalizing dart off “seat” which allows either fluid bypass or pressure equalizing.

![dplug2-3](https://www.tools-int.com/hubfs/dplug2-3.jfif)

 

###          Specifications

 

| SPECIFICATIONS |  |  |  |
| --- | --- | --- | --- |
|  | **2"** | **2 1/2"** | **3''** |
| Max. O.D. | 1.750" | 2.125" | 2.625" |
| I.D. Bore | .531" | .719" | 1.156" |
| Thread Connection | 1 3/16"-14 | 1 9/16"-12 | 2"-12 |
| Flow Area Pump Down (sq. in.) | .221" | .406" | 1.049" |
| Flow Area Equalizing Button (sq. in.) | .003" | .003" | .003" |
| Set Screw | 1/4"-20 x 1/4" | 1/4"-20 x 1/4" | 1/4"-20 x 1/4" |

###          Assembly

 

| ASSEMBLY |  |  |  |
| --- | --- | --- | --- |
|  | **2"** | **2 1/2”** | **3''** |
| Part Number | 21D01200 | 21D01250 | 21D01300 |

###          Components

 

| COMPONENTS |  |  |  |
| --- | --- | --- | --- |
|  | **1 1/2", 1 3/4"** | **2 1/2”** | **3”** |
| Equalizing Sub Assembly | 21D03200 | 21D03250 | 21D03300 |
| Body | 21B01444 | 21B01448 | 21B01449 |
| Cap | 20A00475 | 20A00475 | 20A00475 |
| Dart | 20A00476 | 20A00476 | 20A00476 |
| Valve Spring | 90A01457 | 90A01457 | 90A01457 |
| Bean Assembly | 21D02200 | 21D02250 | 21D02300 |
| Body | 21A01445 | 21A01451 | 21B00437 |
| Packing Adapter | 21A01128 | 21A01449 | 21A01488 |
| Core | 21A01129 | 21A01450 | 21B01490 |
| Hycar | 97A00582 | 97A00894 | 97A01152 |
| Cage | 21B01446 | 21B01447 | 21B00438 |
| Spring | 90A01044 | 90A00895 | 90A01136 |
| Inconel Springs (optional) | 90N02120 | 90N02121 | - |

---