Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
B&K Proline 1-1/4 in. MIP X 1-1/4 in. D FIP Stainless Steel 90 Degree Street Elbow

B&K Proline 1-1/4 in. MIP X 1-1/4 in. D FIP Stainless Steel 90 Degree Street Elbow

The B&K Proline 1-1/4 in. MIP x 1-1/4 in. FIP Stainless Steel 90 Degree Street Elbow is a durable, lead-free solution designed for dependable 90-degree pipe connections. Built…

B&K MPN SF-890 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $12.99. Our online price is $14.99.
$14.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

The B&K Proline 1-1/4 in. MIP x 1-1/4 in. FIP Stainless Steel 90 Degree Street Elbow is a durable, lead-free solution designed for dependable 90-degree pipe connections. Built from stainless steel, this elbow delivers solid performance in plumbing and light industrial environments while maintaining a clean, corrosion-resistant profile.

  • Lead-free stainless steel construction supports safe potable water applications and long-term durability in demanding settings.
  • End connections: 1-1/4 in MIP to 1-1/4 in FIP, enabling a straightforward transition from male Iron Pipe threads to female Iron Pipe threads in a compact 90-degree fit.
  • 90 Degree Street Elbow design minimizes external protrusion while preserving a secure, threaded connection, ideal for tight spaces and limited clearance installations.
  • Brand & line B&K Proline, delivering a trusted, purpose-built solution within the Proline family for consistent performance in plumbing projects.
  • Corrosion resistance and inherent strength of stainless steel provide reliable service in varying temperatures and environments.

Specifications

  • Product Type: 90 Degree Street Elbow
  • Material: Stainless Steel
  • End 1: Diameter 1-1/4 in, Type MIP
  • End 2: Diameter 1-1/4 in, Type FIP
  • Brand: B&K
  • Sub Brand: Proline
  • Average Lead Content: Lead-Free

Applications & installation notes

  • Ideal for potable water supplies and general piping systems where 1-1/4 in MIP to 1-1/4 in FIP connections are required.
  • When installing, ensure proper thread engagement and sealant appropriate for NPT threads on MIP ends to prevent leaks. Confirm compatibility with your system’s materials and pressure needs.
  • Use in projects where a compact, right-angled connection is needed to navigate tight spaces without compromising flow or reliability.

The Details Specifications

Brand B&K
SKU 4012137
UPC 032888218338
Unit 0
Case Pack Quantity 3 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 2 × 5 × 7
Weight 1 lbs
Cubic Feet 0.02807 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare