Celebrating our 25th anniversary123bcity.me Anniversary Sale

123bcity.me

Learn more here
My store My store Edit
  • Same-day delivery
  • Advertisement
  • Available for reservation
  • Store pickup

HOT ! Ready to Use|其他商品|Traditional Keystone (Fits Casings up to 13/16 x 2 1/2 - 3 1/2), 4"w x 4 1/2"h x 1"d

其他商品 综合商品 其他商品
Ready to Use|其他商品|Traditional Keystone (Fits Casings up to 13/16 x 2 1/2 - 3 1/2), 4"w x 4 1/2"h x 1"d

Online price
Price including tax

11.84USD

  • 123bcity.me
    Please check the product information

About Komeri points

Decrease quantity
Increase quantity

Pick up in store Pick up in store
(Free shipping)

Pickup store:

Choose a store

Check nearby stores

Estimated availability:

1 PMOrder by this time →5 PMReady by this time

5 PMOrder by this time →The next morningReady by this time

Pickup options and shipping fees

Add to cart

Delivery Delivery

Estimated availability:

Estimated delivery around July 28.

Available for credit card and cash on delivery payments only. For other payment methods, seeherefor details.

Orders on weekends or public holidays and stock availability may affect delivery times.

Same-day shipping conditions

Pickup options and shipping fees

Add to cart

Add to wishlist

Added to wishlist

Details of Ready to Use|其他商品|Traditional Keystone (Fits Casings up to 13/16 x 2 1/2 - 3 1/2), 4"w x 4 1/2"h x 1"d

:root{--wr-ink:#1A1815;--wr-ink-mid:#4A463F;--wr-ink-soft:#6B6560;--wr-stone:#7B6855;--wr-stone-lt:#A08B72;--wr-stone-bg:#EDE8E2;--wr-cream:#F8F5F1;--wr-rule:#D9D4CD;--wr-dark:#18160F;--wr-serif:'Cormorant Garamond',Georgia,serif;--wr-sans:'Jost',system-ui,sans-serif;}
.wr *{margin:0;padding:0;box-sizing:border-box;}
.wr{background:#fff;color:var(--wr-ink);font-family:var(--wr-sans);font-weight:300;line-height:1.7;}
.wr .hero{background:var(--wr-dark);padding:64px 48px 56px;position:relative;overflow:hidden;}
.wr .hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 75% 40%,rgba(123,104,85,0.14) 0%,transparent 60%);}
.wr .hero-inner{max-width:860px;margin:0 auto;position:relative;z-index:1;}
.wr .hero-eyebrow{font-size:11px;letter-spacing:0.25em;text-transform:uppercase;color:var(--wr-stone-lt);font-weight:400;margin-bottom:20px;}
.wr .hero h1{font-family:var(--wr-serif);font-weight:300;font-size:clamp(38px,6vw,64px);color:var(--wr-cream);line-height:1.05;letter-spacing:-0.01em;margin-bottom:10px;}
.wr .hero h1 em{font-style:italic;color:var(--wr-stone-lt);}
.wr .hero-sku{font-size:12px;letter-spacing:0.18em;text-transform:uppercase;color:rgba(248,245,241,0.62);margin-bottom:6px;}
.wr .hero-sub{font-size:13px;letter-spacing:0.18em;text-transform:uppercase;color:rgba(248,245,241,0.62);margin-bottom:28px;}
.wr .hero-desc{font-size:15px;color:rgba(248,245,241,0.78);max-width:600px;line-height:1.8;}
.wr .hero-rule{width:48px;height:1px;background:var(--wr-stone);margin:26px 0;}
.wr .info-banner{background:var(--wr-ink);padding:14px 48px;text-align:center;}
.wr .info-banner p{font-size:11px;letter-spacing:0.22em;text-transform:uppercase;color:var(--wr-cream);font-weight:500;}
.wr .content{max-width:860px;margin:0 auto;padding:56px 48px;}
.wr .pull-quote{border-left:2px solid var(--wr-stone);padding:4px 0 4px 28px;margin-bottom:48px;}
.wr .pull-quote p{font-family:var(--wr-serif);font-size:clamp(20px,3vw,25px);font-weight:300;font-style:italic;color:var(--wr-ink-mid);line-height:1.5;}
.wr .section-label{font-size:10.5px;letter-spacing:0.28em;text-transform:uppercase;color:var(--wr-stone);font-weight:500;margin-bottom:8px;}
.wr .section-title{font-family:var(--wr-serif);font-size:clamp(28px,4vw,36px);font-weight:300;color:var(--wr-ink);margin:0 0 22px;line-height:1.2;}
.wr .sku-section{margin-bottom:48px;}
.wr .sku-table{width:100%;border-collapse:collapse;margin-top:8px;}
.wr .sku-table thead tr{border-bottom:1px solid var(--wr-stone);}
.wr .sku-table th{font-size:10px;letter-spacing:0.2em;text-transform:uppercase;color:var(--wr-ink-soft);padding:0 16px 14px 0;text-align:left;font-weight:400;}
.wr .sku-table td{padding:14px 16px 14px 0;border-bottom:1px solid var(--wr-rule);font-size:14px;vertical-align:middle;color:var(--wr-ink-mid);}
.wr .sku-table tr:last-child td{border-bottom:none;}
.wr .sku-code{font-weight:500;color:var(--wr-ink);font-size:13px;letter-spacing:0.05em;}
.wr .sku-badge{display:inline-block;font-size:10px;letter-spacing:0.1em;text-transform:uppercase;padding:3px 10px;border:1px solid currentColor;border-radius:2px;color:var(--wr-stone);}
.wr .feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-bottom:48px;border:1px solid var(--wr-rule);}
.wr .feature-card{padding:32px 30px;background:#fff;}
.wr .feature-card:nth-child(odd){border-right:1px solid var(--wr-rule);}
.wr .feature-card:nth-child(1),.wr .feature-card:nth-child(2){border-bottom:1px solid var(--wr-rule);}
.wr .feature-icon{width:36px;height:36px;border-radius:50%;margin-bottom:14px;display:flex;align-items:center;justify-content:center;font-size:15px;background:var(--wr-stone-bg);border:1px solid var(--wr-stone);color:var(--wr-stone);}
.wr .feature-card h3{font-family:var(--wr-serif);font-size:21px;font-weight:400;margin-bottom:8px;color:var(--wr-ink);}
.wr .feature-card p{font-size:13.5px;color:var(--wr-ink-soft);line-height:1.75;}
.wr .specs-section{background:var(--wr-dark);padding:48px;margin:0 -48px 48px;}
.wr .specs-inner{max-width:860px;margin:0 auto;}
.wr .specs-section .section-label{color:var(--wr-stone-lt);}
.wr .specs-section .section-title{color:var(--wr-cream);}
.wr .specs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:28px;}
.wr .spec-item{border-top:1px solid rgba(123,104,85,0.35);padding-top:18px;}
.wr .spec-label{font-size:10px;letter-spacing:0.2em;text-transform:uppercase;color:rgba(248,245,241,0.62);margin-bottom:6px;}
.wr .spec-value{font-family:var(--wr-serif);font-size:18px;color:var(--wr-cream);font-weight:400;line-height:1.3;}
.wr .callout{border-left:3px solid var(--wr-stone);padding:26px 30px;margin-bottom:22px;background:var(--wr-stone-bg);}
.wr .callout h3{font-family:var(--wr-serif);font-size:21px;color:var(--wr-ink);margin-bottom:8px;}
.wr .callout p{font-size:13.5px;color:var(--wr-ink-mid);line-height:1.75;}
.wr .callout a{color:var(--wr-stone);}
.wr .install-section{margin-bottom:48px;}
.wr .install-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:26px;}
.wr .install-step{display:flex;gap:16px;align-items:flex-start;}
.wr .step-num{font-family:var(--wr-serif);font-size:30px;font-weight:300;color:var(--wr-stone);line-height:1;flex-shrink:0;width:28px;}
.wr .step-content h4{font-size:12px;letter-spacing:0.1em;text-transform:uppercase;font-weight:500;color:var(--wr-ink);margin-bottom:4px;}
.wr .step-content p{font-size:13px;color:var(--wr-ink-soft);line-height:1.65;}
.wr .related{margin-bottom:48px;}
.wr .related ul{list-style:none;margin-top:8px;}
.wr .related li{padding:12px 0;border-bottom:1px solid var(--wr-rule);font-size:14px;color:var(--wr-ink-mid);}
.wr .related li:last-child{border-bottom:none;}
.wr .related a{color:var(--wr-stone);text-decoration:underline;text-underline-offset:3px;}
.wr .trade-cta{background:var(--wr-dark);padding:38px 48px;margin:0 0 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.wr .trade-cta-text .section-label{color:var(--wr-stone-lt);}
.wr .trade-cta-text h3{font-family:var(--wr-serif);font-size:27px;font-weight:300;color:var(--wr-cream);margin:4px 0 8px;}
.wr .trade-cta-text p{font-size:13px;color:rgba(248,245,241,0.72);max-width:400px;line-height:1.7;}
.wr .trade-cta-btn{display:inline-block;font-family:var(--wr-sans);font-size:11px;font-weight:500;letter-spacing:0.15em;text-transform:uppercase;text-decoration:none;padding:14px 32px;border:1px solid var(--wr-stone);color:#ffffff !important;flex-shrink:0;}
.wr .care-section{background:var(--wr-stone-bg);border:1px solid var(--wr-rule);padding:30px;margin-bottom:48px;}
.wr .care-section h3{font-family:var(--wr-serif);font-size:20px;color:var(--wr-ink);margin-bottom:10px;}
.wr .care-section p{font-size:13px;color:var(--wr-ink-mid);line-height:1.75;}
.wr .closing{text-align:center;padding:44px 0 0;border-top:1px solid var(--wr-rule);}
.wr .closing p{font-family:var(--wr-serif);font-style:italic;font-size:19px;color:var(--wr-ink-soft);line-height:1.6;max-width:560px;margin:0 auto;}
.wr .closing-rule{width:32px;height:1px;background:var(--wr-stone);margin:22px auto 0;}
@media(max-width:620px){
.wr .hero,.wr .content{padding-left:24px;padding-right:24px;}
.wr .info-banner{padding:14px 24px;}
.wr .feature-grid,.wr .specs-grid,.wr .install-steps{grid-template-columns:1fr;}
.wr .feature-card:nth-child(odd){border-right:none;}
.wr .feature-card:nth-child(1),.wr .feature-card:nth-child(2),.wr .feature-card:nth-child(3){border-bottom:1px solid var(--wr-rule);}
.wr .specs-section{margin:0 -24px 48px;padding:36px 24px;}
.wr .trade-cta{padding:32px 24px;}
}



White River Hardwoods · Millwork Accessories
Traditional Keystone

SKU KEY031-POPLAR · 4″ w × 4-1/2″ h × 1″ d
Solid Poplar · Milled in Fayetteville, Arkansas · Unfinished

Traditional Keystone at 4″ w × 4-1/2″ h × 1″ d, milled from kiln-dried Poplar. Sits at the head of a door or window casing where the two legs meet — a keystone replaces the mitered joint and adds a focal point. Fits casings up to 13/16 x 2 1/2 - 3 1/2.

Made in the USA · Kiln-Dried Poplar · Ships Unfinished

The blocks are where a trim job stops looking assembled and starts looking designed.

Product Details
Dimensions


SKU
Dimensions
Fits Casings
Material


KEY031-POPLAR
4″ w × 4-1/2″ h × 1″ d
up to 13/16 x 2 1/2 - 3 1/2
Poplar



Why a Block
One Square Cut Instead of a Miter


⊢
No Miters
Casing or crown runs butt square into the block. Out-of-square openings stop showing.


✦
Sized to the Casing
Proportioned to the casing widths it pairs with, so the reveal works without shimming.


◇
Paint or Stain
Poplar ships unfinished; prime and paint with the trim, or stain to match.


⊕
Same Lumber as the Mouldings
Milled from the same NHLA-graded, kiln-dried stock as the moulding collections.





Technical Specifications
Key Facts


SKU
KEY031-POPLAR


Type
Keystone


Width
4″


Height
4-1/2″


Depth
1″


Fits Casings
up to 13/16 x 2 1/2 - 3 1/2


Material
Kiln-Dried Poplar


Finish
Unfinished


Made In
Fayetteville, Arkansas






Installation
Step by Step


1
Set the Block First
Position and level the block, glue and pin it into framing.



2
Cut Runs Square
Measure to the face of the block and cut the moulding at 90°.



3
Butt & Fasten
Glue the mating edge, slide the run into the block, nail into framing.



4
Fill & Finish
Fill nail holes, sand, prime, and paint or stain with the trim.






Trade Program
38% Trade Discount for Design Professionals
Architects, interior designers, builders, and contractors receive 38% off list on hardwood mouldings and accessories. Apply once and your account is set for every order.

Apply for Trade Access



KEY031-POPLAR — Traditional Keystone. Milled by White River Hardwoods.





{
"@context": "https://schema.org",
"@type": "Product",
"name": "Traditional Keystone",
"url": "https://whiteriver.com/products/traditional-keystone-fits-casings-up-to-13-16-x-2-1-2-3-1-2-1-x-2-x-4-x-4-1-2",
"brand": {
"@type": "Brand",
"name": "White River Hardwoods"
},
"sku": "KEY031-POPLAR",
"image": "https://cdn.shopify.com/s/files/1/1713/4719/products/KEY033_0d45944e-154a-4163-993a-76bbd2fb2cd5.jpg",
"description": "Traditional Keystone, 4″ w × 4-1/2″ h × 1″ d, kiln-dried Poplar. Fits casings up to 13/16 x 2 1/2 - 3 1/2. Made in USA, ships unfinished.",
"material": "Kiln-Dried Poplar",
"countryOfOrigin": "US",
"offers": {
"@type": "Offer",
"url": "https://whiteriver.com/products/traditional-keystone-fits-casings-up-to-13-16-x-2-1-2-3-1-2-1-x-2-x-4-x-4-1-2",
"priceCurrency": "USD",
"price": "35.51",
"priceValidUntil": "2027-09-04",
"availability": "https://schema.org/InStock",
"itemCondition": "https://schema.org/NewCondition",
"seller": {
"@type": "Organization",
"name": "White River Hardwoods"
},
"shippingDetails": {
"@type": "OfferShippingDetails",
"shippingDestination": {
"@type": "DefinedRegion",
"addressCountry": "US"
},
"deliveryTime": {
"@type": "ShippingDeliveryTime",
"handlingTime": {
"@type": "QuantitativeValue",
"minValue": 7,
"maxValue": 10,
"unitCode": "DAY"
},
"transitTime": {
"@type": "QuantitativeValue",
"minValue": 1,
"maxValue": 5,
"unitCode": "DAY"
}
}
},
"hasMerchantReturnPolicy": {
"@type": "MerchantReturnPolicy",
"applicableCountry": "US",
"returnPolicyCategory": "https://schema.org/MerchantReturnFiniteReturnWindow",
"merchantReturnDays": 60,
"returnMethod": "https://schema.org/ReturnByMail",
"returnFees": "https://schema.org/ReturnShippingFees",
"refundType": "https://schema.org/FullRefund",
"restockingFee": {
"@type": "MonetaryAmount",
"value": "20",
"currency": "USD"
}
},
"sku": "KEY031-POPLAR",
"name": "Poplar"
}
}


.pdp-description-table{width:100%;}.pdp-table-tr{display:flex;justify-content:space-between;}.pdp-table-td{padding:12px 16px;text-align:left;border:none;}.pdp-table-td:first-child{font-weight:bold;width:30%;}.pdp-table-td:nth-child(2){width:70%;}
Brand:White River HardwoodsCategory:AccessoriesSKU:KEY031-POPLARTags:AccessoriesWood Species:Poplar
Ready to Use|其他商品|Traditional Keystone (Fits Casings up to 13/16 x 2 1/2 - 3 1/2), 4"w x 4 1/2"h x 1"d

Find products in the same category

Customers who viewed this item also viewed

Products at nearby stores

See more in this category

Customer reviews

Recommendation rating